CINXE.COM

C-41 process - Wikipedia

<!DOCTYPE html> <html class="client-nojs vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available" lang="en" dir="ltr"> <head> <meta charset="UTF-8"> <title>C-41 process - Wikipedia</title> <script>(function(){var className="client-js vector-feature-language-in-header-enabled vector-feature-language-in-main-page-header-disabled vector-feature-sticky-header-disabled vector-feature-page-tools-pinned-disabled vector-feature-toc-pinned-clientpref-1 vector-feature-main-menu-pinned-disabled vector-feature-limited-width-clientpref-1 vector-feature-limited-width-content-enabled vector-feature-custom-font-size-clientpref-1 vector-feature-appearance-pinned-clientpref-1 vector-feature-night-mode-enabled skin-theme-clientpref-day vector-toc-available";var cookie=document.cookie.match(/(?:^|; )enwikimwclientpreferences=([^;]+)/);if(cookie){cookie[1].split('%2C').forEach(function(pref){className=className.replace(new RegExp('(^| )'+pref.replace(/-clientpref-\w+$|[^\w-]+/g,'')+'-clientpref-\\w+( |$)'),'$1'+pref+'$2');});}document.documentElement.className=className;}());RLCONF={"wgBreakFrames":false,"wgSeparatorTransformTable":["",""],"wgDigitTransformTable":["",""],"wgDefaultDateFormat":"dmy", "wgMonthNames":["","January","February","March","April","May","June","July","August","September","October","November","December"],"wgRequestId":"bc53eaf8-37ab-4b92-8a0f-fa8dafac3555","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"C-41_process","wgTitle":"C-41 process","wgCurRevisionId":1252886657,"wgRevisionId":1252886657,"wgArticleId":863802,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["Articles with short description","Short description is different from Wikidata","Articles needing additional references from September 2018","All articles needing additional references","All articles with unsourced statements","Articles with unsourced statements from September 2018","Articles with unsourced statements from July 2008","Photographic film processes"],"wgPageViewLanguage":"en","wgPageContentLanguage":"en","wgPageContentModel":"wikitext","wgRelevantPageName":"C-41_process", "wgRelevantArticleId":863802,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[],"wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":false,"wgFlaggedRevsParams":{"tags":{"status":{"levels":1}}},"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"en","pageLanguageDir":"ltr","pageVariantFallbacks":"en"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":false,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":10000,"wgRelatedArticlesCompat":[],"wgCentralAuthMobileDomain":false,"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q172852","wgCheckUserClientHintsHeadersJsApi":["brands","architecture","bitness","fullVersionList","mobile","model","platform", "platformVersion"],"GEHomepageSuggestedEditsEnableTopics":true,"wgGETopicsMatchModeEnabled":false,"wgGEStructuredTaskRejectionReasonTextInputEnabled":false,"wgGELevelingUpEnabledForUser":false};RLSTATE={"ext.globalCssJs.user.styles":"ready","site.styles":"ready","user.styles":"ready","ext.globalCssJs.user":"ready","user":"ready","user.options":"loading","ext.cite.styles":"ready","skins.vector.search.codex.styles":"ready","skins.vector.styles":"ready","skins.vector.icons":"ready","jquery.makeCollapsible.styles":"ready","ext.wikimediamessages.styles":"ready","ext.visualEditor.desktopArticleTarget.noscript":"ready","ext.uls.interlanguage":"ready","wikibase.client.init":"ready","ext.wikimediaBadges":"ready"};RLPAGEMODULES=["ext.cite.ux-enhancements","mediawiki.page.media","site","mediawiki.page.ready","jquery.makeCollapsible","mediawiki.toc","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.gadget.ReferenceTooltips","ext.gadget.switcher", "ext.urlShortener.toolbar","ext.centralauth.centralautologin","mmv.bootstrap","ext.popups","ext.visualEditor.desktopArticleTarget.init","ext.visualEditor.targetLoader","ext.echo.centralauth","ext.eventLogging","ext.wikimediaEvents","ext.navigationTiming","ext.uls.interface","ext.cx.eventlogging.campaigns","ext.cx.uls.quick.actions","wikibase.client.vector-2022","ext.checkUser.clientHints","ext.growthExperiments.SuggestedEditSession","wikibase.sidebar.tracking"];</script> <script>(RLQ=window.RLQ||[]).push(function(){mw.loader.impl(function(){return["user.options@12s5i",function($,jQuery,require,module){mw.user.tokens.set({"patrolToken":"+\\","watchToken":"+\\","csrfToken":"+\\"}); }];});});</script> <link rel="stylesheet" href="/w/load.php?lang=en&amp;modules=ext.cite.styles%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cjquery.makeCollapsible.styles%7Cskins.vector.icons%2Cstyles%7Cskins.vector.search.codex.styles%7Cwikibase.client.init&amp;only=styles&amp;skin=vector-2022"> <script async="" src="/w/load.php?lang=en&amp;modules=startup&amp;only=scripts&amp;raw=1&amp;skin=vector-2022"></script> <meta name="ResourceLoaderDynamicStyles" content=""> <link rel="stylesheet" href="/w/load.php?lang=en&amp;modules=site.styles&amp;only=styles&amp;skin=vector-2022"> <meta name="generator" content="MediaWiki 1.44.0-wmf.4"> <meta name="referrer" content="origin"> <meta name="referrer" content="origin-when-cross-origin"> <meta name="robots" content="max-image-preview:standard"> <meta name="format-detection" content="telephone=no"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="C-41 process - Wikipedia"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//en.m.wikipedia.org/wiki/C-41_process"> <link rel="alternate" type="application/x-wiki" title="Edit this page" href="/w/index.php?title=C-41_process&amp;action=edit"> <link rel="apple-touch-icon" href="/static/apple-touch/wikipedia.png"> <link rel="icon" href="/static/favicon/wikipedia.ico"> <link rel="search" type="application/opensearchdescription+xml" href="/w/rest.php/v1/search" title="Wikipedia (en)"> <link rel="EditURI" type="application/rsd+xml" href="//en.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://en.wikipedia.org/wiki/C-41_process"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.en"> <link rel="alternate" type="application/atom+xml" title="Wikipedia Atom feed" href="/w/index.php?title=Special:RecentChanges&amp;feed=atom"> <link rel="dns-prefetch" href="//meta.wikimedia.org" /> <link rel="dns-prefetch" href="//login.wikimedia.org"> </head> <body class="skin--responsive skin-vector skin-vector-search-vue mediawiki ltr sitedir-ltr mw-hide-empty-elt ns-0 ns-subject mw-editable page-C-41_process rootpage-C-41_process skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Jump to content</a> <div class="vector-header-container"> <header class="vector-header mw-header"> <div class="vector-header-start"> <nav class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-dropdown" class="vector-dropdown vector-main-menu-dropdown vector-button-flush-left vector-button-flush-right" > <input type="checkbox" id="vector-main-menu-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-main-menu-dropdown" class="vector-dropdown-checkbox " aria-label="Main menu" > <label id="vector-main-menu-dropdown-label" for="vector-main-menu-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-menu mw-ui-icon-wikimedia-menu"></span> <span class="vector-dropdown-label-text">Main menu</span> </label> <div class="vector-dropdown-content"> <div id="vector-main-menu-unpinned-container" class="vector-unpinned-container"> <div id="vector-main-menu" class="vector-main-menu vector-pinnable-element"> <div class="vector-pinnable-header vector-main-menu-pinnable-header vector-pinnable-header-unpinned" data-feature-name="main-menu-pinned" data-pinnable-element-id="vector-main-menu" data-pinned-container-id="vector-main-menu-pinned-container" data-unpinned-container-id="vector-main-menu-unpinned-container" > <div class="vector-pinnable-header-label">Main menu</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">hide</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Navigation </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage-description" class="mw-list-item"><a href="/wiki/Main_Page" title="Visit the main page [z]" accesskey="z"><span>Main page</span></a></li><li id="n-contents" class="mw-list-item"><a href="/wiki/Wikipedia:Contents" title="Guides to browsing Wikipedia"><span>Contents</span></a></li><li id="n-currentevents" class="mw-list-item"><a href="/wiki/Portal:Current_events" title="Articles related to current events"><span>Current events</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/Special:Random" title="Visit a randomly selected article [x]" accesskey="x"><span>Random article</span></a></li><li id="n-aboutsite" class="mw-list-item"><a href="/wiki/Wikipedia:About" title="Learn about Wikipedia and how it works"><span>About Wikipedia</span></a></li><li id="n-contactpage" class="mw-list-item"><a href="//en.wikipedia.org/wiki/Wikipedia:Contact_us" title="How to contact Wikipedia"><span>Contact us</span></a></li> </ul> </div> </div> <div id="p-interaction" class="vector-menu mw-portlet mw-portlet-interaction" > <div class="vector-menu-heading"> Contribute </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-help" class="mw-list-item"><a href="/wiki/Help:Contents" title="Guidance on how to use and edit Wikipedia"><span>Help</span></a></li><li id="n-introduction" class="mw-list-item"><a href="/wiki/Help:Introduction" title="Learn how to edit Wikipedia"><span>Learn to edit</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/Wikipedia:Community_portal" title="The hub for editors"><span>Community portal</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/Special:RecentChanges" title="A list of recent changes to Wikipedia [r]" accesskey="r"><span>Recent changes</span></a></li><li id="n-upload" class="mw-list-item"><a href="/wiki/Wikipedia:File_upload_wizard" title="Add images or other media for use on Wikipedia"><span>Upload file</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/Main_Page" class="mw-logo"> <img class="mw-logo-icon" src="/static/images/icons/wikipedia.png" alt="" aria-hidden="true" height="50" width="50"> <span class="mw-logo-container skin-invert"> <img class="mw-logo-wordmark" alt="Wikipedia" src="/static/images/mobile/copyright/wikipedia-wordmark-en.svg" style="width: 7.5em; height: 1.125em;"> <img class="mw-logo-tagline" alt="The Free Encyclopedia" src="/static/images/mobile/copyright/wikipedia-tagline-en.svg" width="117" height="13" style="width: 7.3125em; height: 0.8125em;"> </span> </a> </div> <div class="vector-header-end"> <div id="p-search" role="search" class="vector-search-box-vue vector-search-box-collapses vector-search-box-show-thumbnail vector-search-box-auto-expand-width vector-search-box"> <a href="/wiki/Special:Search" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Search Wikipedia [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Search</span> </a> <div class="vector-typeahead-search-container"> <div class="cdx-typeahead-search cdx-typeahead-search--show-thumbnail cdx-typeahead-search--auto-expand-width"> <form action="/w/index.php" id="searchform" class="cdx-search-input cdx-search-input--has-end-button"> <div id="simpleSearch" class="cdx-search-input__input-wrapper" data-search-loc="header-moved"> <div class="cdx-text-input cdx-text-input--has-start-icon"> <input class="cdx-text-input__input" type="search" name="search" placeholder="Search Wikipedia" aria-label="Search Wikipedia" autocapitalize="sentences" title="Search Wikipedia [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Special:Search"> </div> <button class="cdx-button cdx-search-input__end-button">Search</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Personal tools"> <div class="vector-user-links-main"> <div id="p-vector-user-menu-preferences" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-userpage" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-dropdown" class="vector-dropdown " title="Change the appearance of the page&#039;s font size, width, and color" > <input type="checkbox" id="vector-appearance-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-appearance-dropdown" class="vector-dropdown-checkbox " aria-label="Appearance" > <label id="vector-appearance-dropdown-label" for="vector-appearance-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-appearance mw-ui-icon-wikimedia-appearance"></span> <span class="vector-dropdown-label-text">Appearance</span> </label> <div class="vector-dropdown-content"> <div id="vector-appearance-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <div id="p-vector-user-menu-notifications" class="vector-menu mw-portlet emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> <div id="p-vector-user-menu-overflow" class="vector-menu mw-portlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="https://donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&amp;utm_medium=sidebar&amp;utm_campaign=C13_en.wikipedia.org&amp;uselang=en" class=""><span>Donate</span></a> </li> <li id="pt-createaccount-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:CreateAccount&amp;returnto=C-41+process" title="You are encouraged to create an account and log in; however, it is not mandatory" class=""><span>Create account</span></a> </li> <li id="pt-login-2" class="user-links-collapsible-item mw-list-item user-links-collapsible-item"><a data-mw="interface" href="/w/index.php?title=Special:UserLogin&amp;returnto=C-41+process" title="You&#039;re encouraged to log in; however, it&#039;s not mandatory. [o]" accesskey="o" class=""><span>Log in</span></a> </li> </ul> </div> </div> </div> <div id="vector-user-links-dropdown" class="vector-dropdown vector-user-menu vector-button-flush-right vector-user-menu-logged-out" title="Log in and more options" > <input type="checkbox" id="vector-user-links-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-user-links-dropdown" class="vector-dropdown-checkbox " aria-label="Personal tools" > <label id="vector-user-links-dropdown-label" for="vector-user-links-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-ellipsis mw-ui-icon-wikimedia-ellipsis"></span> <span class="vector-dropdown-label-text">Personal tools</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="User menu" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-sitesupport" class="user-links-collapsible-item mw-list-item"><a href="https://donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&amp;utm_medium=sidebar&amp;utm_campaign=C13_en.wikipedia.org&amp;uselang=en"><span>Donate</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:CreateAccount&amp;returnto=C-41+process" title="You are encouraged to create an account and log in; however, it is not mandatory"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Create account</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=Special:UserLogin&amp;returnto=C-41+process" title="You&#039;re encouraged to log in; however, it&#039;s not mandatory. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Log in</span></a></li> </ul> </div> </div> <div id="p-user-menu-anon-editor" class="vector-menu mw-portlet mw-portlet-user-menu-anon-editor" > <div class="vector-menu-heading"> Pages for logged out editors <a href="/wiki/Help:Introduction" aria-label="Learn more about editing"><span>learn more</span></a> </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="pt-anoncontribs" class="mw-list-item"><a href="/wiki/Special:MyContributions" title="A list of edits made from this IP address [y]" accesskey="y"><span>Contributions</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/Special:MyTalk" title="Discussion about edits from this IP address [n]" accesskey="n"><span>Talk</span></a></li> </ul> </div> </div> </div> </div> </nav> </div> </header> </div> <div class="mw-page-container"> <div class="mw-page-container-inner"> <div class="vector-sitenotice-container"> <div id="siteNotice"><!-- CentralNotice --></div> </div> <div class="vector-column-start"> <div class="vector-main-menu-container"> <div id="mw-navigation"> <nav id="mw-panel" class="vector-main-menu-landmark" aria-label="Site"> <div id="vector-main-menu-pinned-container" class="vector-pinned-container"> </div> </nav> </div> </div> <div class="vector-sticky-pinned-container"> <nav id="mw-panel-toc" aria-label="Contents" data-event-name="ui.sidebar-toc" class="mw-table-of-contents-container vector-toc-landmark"> <div id="vector-toc-pinned-container" class="vector-pinned-container"> <div id="vector-toc" class="vector-toc vector-pinnable-element"> <div class="vector-pinnable-header vector-toc-pinnable-header vector-pinnable-header-pinned" data-feature-name="toc-pinned" data-pinnable-element-id="vector-toc" > <h2 class="vector-pinnable-header-label">Contents</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">hide</button> </div> <ul class="vector-toc-contents" id="mw-panel-toc-list"> <li id="toc-mw-content-text" class="vector-toc-list-item vector-toc-level-1"> <a href="#" class="vector-toc-link"> <div class="vector-toc-text">(Top)</div> </a> </li> <li id="toc-Film_structure" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Film_structure"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Film structure</span> </div> </a> <button aria-controls="toc-Film_structure-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Film structure subsection</span> </button> <ul id="toc-Film_structure-sublist" class="vector-toc-list"> <li id="toc-The_negative" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#The_negative"> <div class="vector-toc-text"> <span class="vector-toc-numb">1.1</span> <span>The negative</span> </div> </a> <ul id="toc-The_negative-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Process" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Process"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Process</span> </div> </a> <button aria-controls="toc-Process-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Process subsection</span> </button> <ul id="toc-Process-sublist" class="vector-toc-list"> <li id="toc-Push_processing" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Push_processing"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.1</span> <span>Push processing</span> </div> </a> <ul id="toc-Push_processing-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Cross_processing" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Cross_processing"> <div class="vector-toc-text"> <span class="vector-toc-numb">2.2</span> <span>Cross processing</span> </div> </a> <ul id="toc-Cross_processing-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-Black-and-white_use" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Black-and-white_use"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Black-and-white use</span> </div> </a> <button aria-controls="toc-Black-and-white_use-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>Toggle Black-and-white use subsection</span> </button> <ul id="toc-Black-and-white_use-sublist" class="vector-toc-list"> <li id="toc-C-41_&quot;chromogenic&quot;_black-and-white_films" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#C-41_&quot;chromogenic&quot;_black-and-white_films"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>C-41 "chromogenic" black-and-white films</span> </div> </a> <ul id="toc-C-41_&quot;chromogenic&quot;_black-and-white_films-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Traditional_black-and-white_films" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#Traditional_black-and-white_films"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.2</span> <span>Traditional black-and-white films</span> </div> </a> <ul id="toc-Traditional_black-and-white_films-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-See_also" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#See_also"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>See also</span> </div> </a> <ul id="toc-See_also-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-References" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>External links</span> </div> </a> <ul id="toc-External_links-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-titlebar-toc" class="vector-dropdown-checkbox " aria-label="Toggle the table of contents" > <label id="vector-page-titlebar-toc-label" for="vector-page-titlebar-toc-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only " aria-hidden="true" ><span class="vector-icon mw-ui-icon-listBullet mw-ui-icon-wikimedia-listBullet"></span> <span class="vector-dropdown-label-text">Toggle the table of contents</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-titlebar-toc-unpinned-container" class="vector-unpinned-container"> </div> </div> </div> </nav> <h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-main">C-41 process</span></h1> <div id="p-lang-btn" class="vector-dropdown mw-portlet mw-portlet-lang" > <input type="checkbox" id="p-lang-btn-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-p-lang-btn" class="vector-dropdown-checkbox mw-interlanguage-selector" aria-label="Go to an article in another language. Available in 16 languages" > <label id="p-lang-btn-label" for="p-lang-btn-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--action-progressive mw-portlet-lang-heading-16" aria-hidden="true" ><span class="vector-icon mw-ui-icon-language-progressive mw-ui-icon-wikimedia-language-progressive"></span> <span class="vector-dropdown-label-text">16 languages</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%A7%D9%84%D8%B9%D9%85%D9%84%D9%8A%D8%A9_%D8%B3%D9%8A-41" title="العملية سي-41 – Arabic" lang="ar" hreflang="ar" data-title="العملية سي-41" data-language-autonym="العربية" data-language-local-name="Arabic" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Proces_C-41" title="Proces C-41 – Czech" lang="cs" hreflang="cs" data-title="Proces C-41" data-language-autonym="Čeština" data-language-local-name="Czech" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/C-41" title="C-41 – German" lang="de" hreflang="de" data-title="C-41" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Proceso_C-41" title="Proceso C-41 – Spanish" lang="es" hreflang="es" data-title="Proceso C-41" data-language-autonym="Español" data-language-local-name="Spanish" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B8%D9%87%D9%88%D8%B1_%D8%B3%DB%8C-%DB%B4%DB%B1" title="ظهور سی-۴۱ – Persian" lang="fa" hreflang="fa" data-title="ظهور سی-۴۱" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/D%C3%A9veloppement_d%27un_film_n%C3%A9gatif_couleur" title="Développement d&#039;un film négatif couleur – French" lang="fr" hreflang="fr" data-title="Développement d&#039;un film négatif couleur" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/C-41_%EA%B3%B5%EC%A0%95" title="C-41 공정 – Korean" lang="ko" hreflang="ko" data-title="C-41 공정" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Processo_C-41" title="Processo C-41 – Italian" lang="it" hreflang="it" data-title="Processo C-41" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-ja mw-list-item"><a href="https://ja.wikipedia.org/wiki/C-41%E7%8F%BE%E5%83%8F" title="C-41現像 – Japanese" lang="ja" hreflang="ja" data-title="C-41現像" data-language-autonym="日本語" data-language-local-name="Japanese" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/C-41" title="C-41 – Polish" lang="pl" hreflang="pl" data-title="C-41" data-language-autonym="Polski" data-language-local-name="Polish" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Processo_C-41" title="Processo C-41 – Portuguese" lang="pt" hreflang="pt" data-title="Processo C-41" data-language-autonym="Português" data-language-local-name="Portuguese" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9F%D1%80%D0%BE%D1%86%D0%B5%D1%81%D1%81_C-41" title="Процесс C-41 – Russian" lang="ru" hreflang="ru" data-title="Процесс C-41" data-language-autonym="Русский" data-language-local-name="Russian" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/C-41_process" title="C-41 process – Simple English" lang="en-simple" hreflang="en-simple" data-title="C-41 process" data-language-autonym="Simple English" data-language-local-name="Simple English" class="interlanguage-link-target"><span>Simple English</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/C-41" title="C-41 – Swedish" lang="sv" hreflang="sv" data-title="C-41" data-language-autonym="Svenska" data-language-local-name="Swedish" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9F%D1%80%D0%BE%D1%86%D0%B5%D1%81_C-41" title="Процес C-41 – Ukrainian" lang="uk" hreflang="uk" data-title="Процес C-41" data-language-autonym="Українська" data-language-local-name="Ukrainian" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/C-41%E6%B2%96%E5%8D%B0%E8%99%95%E7%90%86" title="C-41沖印處理 – Chinese" lang="zh" hreflang="zh" data-title="C-41沖印處理" data-language-autonym="中文" data-language-local-name="Chinese" class="interlanguage-link-target"><span>中文</span></a></li> </ul> <div class="after-portlet after-portlet-lang"><span class="wb-langlinks-edit wb-langlinks-link"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q172852#sitelinks-wikipedia" title="Edit interlanguage links" class="wbc-editpage">Edit links</a></span></div> </div> </div> </div> </header> <div class="vector-page-toolbar"> <div class="vector-page-toolbar-container"> <div id="left-navigation"> <nav aria-label="Namespaces"> <div id="p-associated-pages" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-associated-pages" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-nstab-main" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/C-41_process" title="View the content page [c]" accesskey="c"><span>Article</span></a></li><li id="ca-talk" class="vector-tab-noicon mw-list-item"><a href="/wiki/Talk:C-41_process" rel="discussion" title="Discuss improvements to the content page [t]" accesskey="t"><span>Talk</span></a></li> </ul> </div> </div> <div id="vector-variants-dropdown" class="vector-dropdown emptyPortlet" > <input type="checkbox" id="vector-variants-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-variants-dropdown" class="vector-dropdown-checkbox " aria-label="Change language variant" > <label id="vector-variants-dropdown-label" for="vector-variants-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">English</span> </label> <div class="vector-dropdown-content"> <div id="p-variants" class="vector-menu mw-portlet mw-portlet-variants emptyPortlet" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> </ul> </div> </div> </div> </div> </nav> </div> <div id="right-navigation" class="vector-collapsible"> <nav aria-label="Views"> <div id="p-views" class="vector-menu vector-menu-tabs mw-portlet mw-portlet-views" > <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-view" class="selected vector-tab-noicon mw-list-item"><a href="/wiki/C-41_process"><span>Read</span></a></li><li id="ca-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=C-41_process&amp;action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=C-41_process&amp;action=history" title="Past revisions of this page [h]" accesskey="h"><span>View history</span></a></li> </ul> </div> </div> </nav> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-dropdown" class="vector-dropdown vector-page-tools-dropdown" > <input type="checkbox" id="vector-page-tools-dropdown-checkbox" role="button" aria-haspopup="true" data-event-name="ui.dropdown-vector-page-tools-dropdown" class="vector-dropdown-checkbox " aria-label="Tools" > <label id="vector-page-tools-dropdown-label" for="vector-page-tools-dropdown-checkbox" class="vector-dropdown-label cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet" aria-hidden="true" ><span class="vector-dropdown-label-text">Tools</span> </label> <div class="vector-dropdown-content"> <div id="vector-page-tools-unpinned-container" class="vector-unpinned-container"> <div id="vector-page-tools" class="vector-page-tools vector-pinnable-element"> <div class="vector-pinnable-header vector-page-tools-pinnable-header vector-pinnable-header-unpinned" data-feature-name="page-tools-pinned" data-pinnable-element-id="vector-page-tools" data-pinned-container-id="vector-page-tools-pinned-container" data-unpinned-container-id="vector-page-tools-unpinned-container" > <div class="vector-pinnable-header-label">Tools</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">hide</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="More options" > <div class="vector-menu-heading"> Actions </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="ca-more-view" class="selected vector-more-collapsible-item mw-list-item"><a href="/wiki/C-41_process"><span>Read</span></a></li><li id="ca-more-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=C-41_process&amp;action=edit" title="Edit this page [e]" accesskey="e"><span>Edit</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=C-41_process&amp;action=history"><span>View history</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> General </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/Special:WhatLinksHere/C-41_process" title="List of all English Wikipedia pages containing links to this page [j]" accesskey="j"><span>What links here</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/Special:RecentChangesLinked/C-41_process" rel="nofollow" title="Recent changes in pages linked from this page [k]" accesskey="k"><span>Related changes</span></a></li><li id="t-upload" class="mw-list-item"><a href="/wiki/Wikipedia:File_Upload_Wizard" title="Upload files [u]" accesskey="u"><span>Upload file</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/Special:SpecialPages" title="A list of all special pages [q]" accesskey="q"><span>Special pages</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=C-41_process&amp;oldid=1252886657" title="Permanent link to this revision of this page"><span>Permanent link</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=C-41_process&amp;action=info" title="More information about this page"><span>Page information</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=Special:CiteThisPage&amp;page=C-41_process&amp;id=1252886657&amp;wpFormIdentifier=titleform" title="Information on how to cite this page"><span>Cite this page</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=Special:UrlShortener&amp;url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FC-41_process"><span>Get shortened URL</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=Special:QrCode&amp;url=https%3A%2F%2Fen.wikipedia.org%2Fwiki%2FC-41_process"><span>Download QR code</span></a></li> </ul> </div> </div> <div id="p-coll-print_export" class="vector-menu mw-portlet mw-portlet-coll-print_export" > <div class="vector-menu-heading"> Print/export </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=Special:DownloadAsPdf&amp;page=C-41_process&amp;action=show-download-screen" title="Download this page as a PDF file"><span>Download as PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=C-41_process&amp;printable=yes" title="Printable version of this page [p]" accesskey="p"><span>Printable version</span></a></li> </ul> </div> </div> <div id="p-wikibase-otherprojects" class="vector-menu mw-portlet mw-portlet-wikibase-otherprojects" > <div class="vector-menu-heading"> In other projects </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q172852" title="Structured data on this page hosted by Wikidata [g]" accesskey="g"><span>Wikidata item</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> </div> </div> </div> <div class="vector-column-end"> <div class="vector-sticky-pinned-container"> <nav class="vector-page-tools-landmark" aria-label="Page tools"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="Appearance"> <div id="vector-appearance-pinned-container" class="vector-pinned-container"> <div id="vector-appearance" class="vector-appearance vector-pinnable-element"> <div class="vector-pinnable-header vector-appearance-pinnable-header vector-pinnable-header-pinned" data-feature-name="appearance-pinned" data-pinnable-element-id="vector-appearance" data-pinned-container-id="vector-appearance-pinned-container" data-unpinned-container-id="vector-appearance-unpinned-container" > <div class="vector-pinnable-header-label">Appearance</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">move to sidebar</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">hide</button> </div> </div> </div> </nav> </div> </div> <div id="bodyContent" class="vector-body" aria-labelledby="firstHeading" data-mw-ve-target-container> <div class="vector-body-before-content"> <div class="mw-indicators"> </div> <div id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</div> </div> <div id="contentSub"><div id="mw-content-subtitle"></div></div> <div id="mw-content-text" class="mw-body-content"><div class="mw-content-ltr mw-parser-output" lang="en" dir="ltr"><div class="shortdescription nomobile noexcerpt noprint searchaux" style="display:none">Color film developing process</div> <style data-mw-deduplicate="TemplateStyles:r1251242444">.mw-parser-output .ambox{border:1px solid #a2a9b1;border-left:10px solid #36c;background-color:#fbfbfb;box-sizing:border-box}.mw-parser-output .ambox+link+.ambox,.mw-parser-output .ambox+link+style+.ambox,.mw-parser-output .ambox+link+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+style+.ambox,.mw-parser-output .ambox+.mw-empty-elt+link+link+.ambox{margin-top:-1px}html body.mediawiki .mw-parser-output .ambox.mbox-small-left{margin:4px 1em 4px 0;overflow:hidden;width:238px;border-collapse:collapse;font-size:88%;line-height:1.25em}.mw-parser-output .ambox-speedy{border-left:10px solid #b32424;background-color:#fee7e6}.mw-parser-output .ambox-delete{border-left:10px solid #b32424}.mw-parser-output .ambox-content{border-left:10px solid #f28500}.mw-parser-output .ambox-style{border-left:10px solid #fc3}.mw-parser-output .ambox-move{border-left:10px solid #9932cc}.mw-parser-output .ambox-protection{border-left:10px solid #a2a9b1}.mw-parser-output .ambox .mbox-text{border:none;padding:0.25em 0.5em;width:100%}.mw-parser-output .ambox .mbox-image{border:none;padding:2px 0 2px 0.5em;text-align:center}.mw-parser-output .ambox .mbox-imageright{border:none;padding:2px 0.5em 2px 0;text-align:center}.mw-parser-output .ambox .mbox-empty-cell{border:none;padding:0;width:1px}.mw-parser-output .ambox .mbox-image-div{width:52px}@media(min-width:720px){.mw-parser-output .ambox{margin:0 10%}}@media print{body.ns-0 .mw-parser-output .ambox{display:none!important}}</style><table class="box-More_citations_needed plainlinks metadata ambox ambox-content ambox-Refimprove" role="presentation"><tbody><tr><td class="mbox-image"><div class="mbox-image-div"><span typeof="mw:File"><a href="/wiki/File:Question_book-new.svg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/50px-Question_book-new.svg.png" decoding="async" width="50" height="39" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/75px-Question_book-new.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/99/Question_book-new.svg/100px-Question_book-new.svg.png 2x" data-file-width="512" data-file-height="399" /></a></span></div></td><td class="mbox-text"><div class="mbox-text-span">This article <b>needs additional citations for <a href="/wiki/Wikipedia:Verifiability" title="Wikipedia:Verifiability">verification</a></b>.<span class="hide-when-compact"> Please help <a href="/wiki/Special:EditPage/C-41_process" title="Special:EditPage/C-41 process">improve this article</a> by <a href="/wiki/Help:Referencing_for_beginners" title="Help:Referencing for beginners">adding citations to reliable sources</a>. Unsourced material may be challenged and removed.<br /><small><span class="plainlinks"><i>Find sources:</i>&#160;<a rel="nofollow" class="external text" href="https://www.google.com/search?as_eq=wikipedia&amp;q=%22C-41+process%22">"C-41 process"</a>&#160;–&#160;<a rel="nofollow" class="external text" href="https://www.google.com/search?tbm=nws&amp;q=%22C-41+process%22+-wikipedia&amp;tbs=ar:1">news</a>&#160;<b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?&amp;q=%22C-41+process%22&amp;tbs=bkt:s&amp;tbm=bks">newspapers</a>&#160;<b>·</b> <a rel="nofollow" class="external text" href="https://www.google.com/search?tbs=bks:1&amp;q=%22C-41+process%22+-wikipedia">books</a>&#160;<b>·</b> <a rel="nofollow" class="external text" href="https://scholar.google.com/scholar?q=%22C-41+process%22">scholar</a>&#160;<b>·</b> <a rel="nofollow" class="external text" href="https://www.jstor.org/action/doBasicSearch?Query=%22C-41+process%22&amp;acc=on&amp;wc=on">JSTOR</a></span></small></span> <span class="date-container"><i>(<span class="date">September 2018</span>)</i></span><span class="hide-when-compact"><i> (<small><a href="/wiki/Help:Maintenance_template_removal" title="Help:Maintenance template removal">Learn how and when to remove this message</a></small>)</i></span></div></td></tr></tbody></table> <p><b>C-41</b> is a <a href="/wiki/Chromogenic" class="mw-redirect" title="Chromogenic">chromogenic</a> <a href="/wiki/Color_print_film" title="Color print film">color print film</a> <a href="/wiki/Photographic_processing" title="Photographic processing">developing process</a> introduced by <a href="/wiki/Kodak" title="Kodak">Kodak</a> in 1972,<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">&#91;<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (September 2018)">citation needed</span></a></i>&#93;</sup> superseding the <a href="/wiki/C-22_process" title="C-22 process">C-22 process</a>. C-41, also known as CN-16 by Fuji, CNK-4 by Konica, and AP-70 by AGFA, is the most popular film process in use, with most, if not all photofinishing labs devoting at least one machine to this development process. </p><p>Processed C-41 negatives, as with all color films, consist of an image formed of dye. Due to the long-term instability of dyes, C-41 negatives can fade or color-shift over time. This was a significant problem with early films; whether the newer films are archival or not is a subject of some debate. </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="Film_structure">Film structure</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=C-41_process&amp;action=edit&amp;section=1" title="Edit section: Film structure"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/File:Fujicolor_superia_film_structure.svg" class="mw-file-description"><img alt="Diagram of FujiColor Supreria C-41 film" src="//upload.wikimedia.org/wikipedia/commons/thumb/1/12/Fujicolor_superia_film_structure.svg/550px-Fujicolor_superia_film_structure.svg.png" decoding="async" width="550" height="298" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/12/Fujicolor_superia_film_structure.svg/825px-Fujicolor_superia_film_structure.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/12/Fujicolor_superia_film_structure.svg/1100px-Fujicolor_superia_film_structure.svg.png 2x" data-file-width="1012" data-file-height="548" /></a><figcaption><a href="/wiki/Fujifilm_Superia" title="Fujifilm Superia">FujiColor Superia</a> is an example of a C-41 process film. This diagram illustrates the layers <a href="/wiki/FujiFilm" class="mw-redirect" title="FujiFilm">FujiFilm</a> has chosen for this film. Note the <a href="/wiki/Antihalation" class="mw-redirect" title="Antihalation">antihalation</a> layer.</figcaption></figure> <p>C-41 film consists of an acetate or polyester film base, onto which multiple emulsions are coated. Each layer is only sensitive to a certain color of visible light. </p><p>In an idealized, illustrative example, there are three light-sensitive layers: one is red-sensitive, another is green-sensitive, and the top is blue-sensitive. Beneath the blue layer is a yellow filter, composed of dyes or colloidal silver, also known as <a href="/wiki/Mathew_Carey_Lea" title="Mathew Carey Lea">Carey Lea Silver</a>. All silver-based photographic emulsions have some sensitivity to blue light, regardless of what other colors they may be sensitized for. This filter layer serves to remove the blue light, which would expose the layers beneath it. Beneath the blue-sensitive layer and the yellow filter are the green- and red-sensitive layers.<sup id="cite_ref-Nadler-78_1-0" class="reference"><a href="#cite_note-Nadler-78-1"><span class="cite-bracket">&#91;</span>1<span class="cite-bracket">&#93;</span></a></sup><sup class="reference nowrap"><span title="Page / location: 2–6">&#58;&#8202;2–6&#8202;</span></sup> </p><p>Each emulsion layer, in addition to the light-sensitive components, contains <a href="/wiki/Dye_coupler" title="Dye coupler">dye coupler</a> chemicals. These couplers, located in the blue-, green-, and red-sensitive layers, produce yellow, magenta, and cyan dyes, respectively, when developed.<sup id="cite_ref-Nadler-78_1-1" class="reference"><a href="#cite_note-Nadler-78-1"><span class="cite-bracket">&#91;</span>1<span class="cite-bracket">&#93;</span></a></sup><sup class="reference nowrap"><span title="Page / location: 2–6">&#58;&#8202;2–6&#8202;</span></sup> </p><p>The illustrative example outlined above differs from the design of actual film, in respect to the number of layers. Almost all C-41 films contain multiple layers for each color-sensitive layer. Individual layers have different speed and contrast characteristics, allowing the film to be correctly exposed over a wider range of lighting conditions. </p><p>In addition to multiple emulsion layers, real films have other layers that are not sensitive to light. In some cases, the base is first coated with an <a href="/wiki/Antihalation" class="mw-redirect" title="Antihalation">antihalation</a> layer to minimize reflections. Some films are top-coated with UV-blocking layers or <a href="/wiki/Anti-scratch_coating" title="Anti-scratch coating">anti-scratch coatings</a>. There also may be layers to separate different emulsions, or additional filter layers.<sup id="cite_ref-Nadler-78_1-2" class="reference"><a href="#cite_note-Nadler-78-1"><span class="cite-bracket">&#91;</span>1<span class="cite-bracket">&#93;</span></a></sup><sup class="reference nowrap"><span title="Page / location: 2–5">&#58;&#8202;2–5&#8202;</span></sup> </p> <div class="mw-heading mw-heading3"><h3 id="The_negative">The negative</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=C-41_process&amp;action=edit&amp;section=2" title="Edit section: The negative"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:35_mm_Kodak_film_negative_held_between_fingers.jpeg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/9/96/35_mm_Kodak_film_negative_held_between_fingers.jpeg/170px-35_mm_Kodak_film_negative_held_between_fingers.jpeg" decoding="async" width="170" height="239" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/96/35_mm_Kodak_film_negative_held_between_fingers.jpeg/255px-35_mm_Kodak_film_negative_held_between_fingers.jpeg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/96/35_mm_Kodak_film_negative_held_between_fingers.jpeg/340px-35_mm_Kodak_film_negative_held_between_fingers.jpeg 2x" data-file-width="2572" data-file-height="3623" /></a><figcaption><a href="/wiki/Kodacolor_(still_photography)" title="Kodacolor (still photography)">Kodacolor Gold</a> 100 film, exposed and developed negative, showing characteristic orange base color and inverted colors</figcaption></figure> <p>After processing, the resulting film is a negative, meaning that the darkest spots on the film are those areas that were brightest in the source. Light is projected through the finished negative onto color <a href="/wiki/Photographic_paper" title="Photographic paper">photographic paper</a>, yielding positive image prints. </p><p>Nearly all C-41 films also include an orange mask to offset the optical inadequacies of the dyes in the film.<sup id="cite_ref-Watkins-78_2-0" class="reference"><a href="#cite_note-Watkins-78-2"><span class="cite-bracket">&#91;</span>2<span class="cite-bracket">&#93;</span></a></sup><sup class="reference nowrap"><span title="Page / location: 27">&#58;&#8202;27&#8202;</span></sup> These C-41 negatives appear orange when viewed directly, though the orange base is compensated for in the formulation of color print materials. Some C-41 films, intended for scanning, do not have this orange base. </p> <div class="mw-heading mw-heading2"><h2 id="Process">Process</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=C-41_process&amp;action=edit&amp;section=3" title="Edit section: Process"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <table class="wikitable" style="font-size:100%;text-align:left;"> <caption>Color negative film exposure and processing schematic<sup id="cite_ref-Watkins-78_2-1" class="reference"><a href="#cite_note-Watkins-78-2"><span class="cite-bracket">&#91;</span>2<span class="cite-bracket">&#93;</span></a></sup><sup class="reference nowrap"><span title="Page / location: 82, 117">&#58;&#8202;82,&#8202;117&#8202;</span></sup> </caption> <tbody><tr> <th>Step</th> <th>Name</th> <th>Time (mm:ss)</th> <th>Temp.</th> <th>Illustration</th> <th>Description </th></tr> <tr> <th>1</th> <th>Loading film </th> <td colspan="2" data-sort-value="" style="background: var(--background-color-interactive, #ececec); color: var(--color-base, inherit); vertical-align: middle; text-align: center;" class="table-na">—</td> <td><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:E-6_step_00.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/18/E-6_step_00.svg/220px-E-6_step_00.svg.png" decoding="async" width="220" height="105" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/18/E-6_step_00.svg/330px-E-6_step_00.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/18/E-6_step_00.svg/440px-E-6_step_00.svg.png 2x" data-file-width="420" data-file-height="200" /></a></span> </td> <td>Unexposed film, with light-sensitive grains in three different layers </td></tr> <tr> <th>2</th> <th>Exposure </th> <td colspan="2" data-sort-value="" style="background: var(--background-color-interactive, #ececec); color: var(--color-base, inherit); vertical-align: middle; text-align: center;" class="table-na">—</td> <td><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:C-41_step_01.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/b5/C-41_step_01.svg/220px-C-41_step_01.svg.png" decoding="async" width="220" height="105" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/b5/C-41_step_01.svg/330px-C-41_step_01.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/b5/C-41_step_01.svg/440px-C-41_step_01.svg.png 2x" data-file-width="420" data-file-height="200" /></a></span> </td> <td>Exposing film, showing different components of light penetrating to the respective light-sensitive layers and resulting selective sensitization of grains </td></tr> <tr> <th>3</th> <th>Developer </th> <td>3:15</td> <td>37.8&#160;±&#160;0.15&#160;°C (100.04&#160;±&#160;0.27&#160;°F)</td> <td><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:C-41_step_03.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/b/ba/C-41_step_03.svg/220px-C-41_step_03.svg.png" decoding="async" width="220" height="105" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/b/ba/C-41_step_03.svg/330px-C-41_step_03.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/b/ba/C-41_step_03.svg/440px-C-41_step_03.svg.png 2x" data-file-width="420" data-file-height="200" /></a></span> </td> <td>Sensitized grains are developed and dye coupler clouds are formed </td></tr> <tr> <th>4</th> <th>Bleach </th> <td>6:30</td> <td>24–41&#160;°C (75–106&#160;°F)</td> <td rowspan="5"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:C-41_step_04.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/5/58/C-41_step_04.svg/220px-C-41_step_04.svg.png" decoding="async" width="220" height="105" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/58/C-41_step_04.svg/330px-C-41_step_04.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/58/C-41_step_04.svg/440px-C-41_step_04.svg.png 2x" data-file-width="420" data-file-height="200" /></a></span> </td> <td rowspan="5">Silver is washed out of film, including yellow filter layer, leaving negative with reversed colors </td></tr> <tr> <th>5</th> <th>Wash </th> <td>3:15</td> <td>37.8&#160;±&#160;3.0&#160;°C (100.0&#160;±&#160;5.4&#160;°F) </td></tr> <tr> <th>6</th> <th>Fixer </th> <td>6:30</td> <td>24–41&#160;°C (75–106&#160;°F) </td></tr> <tr> <th>7</th> <th>Second wash </th> <td>3:15</td> <td>37.8&#160;±&#160;3.0&#160;°C (100.0&#160;±&#160;5.4&#160;°F) </td></tr> <tr> <th>8</th> <th>Stabilizer </th> <td>1:30</td> <td>24–41&#160;°C (75–106&#160;°F) </td></tr> <tr> <th>9</th> <th>Dry </th> <td>10–20</td> <td>24–41&#160;°C (75–106&#160;°F)</td> <td data-sort-value="" style="background: var(--background-color-interactive, #ececec); color: var(--color-base, inherit); vertical-align: middle; text-align: center;" class="table-na">— </td> <td>Stabilizer contains a wetting agent to enhance spot-free drying </td></tr></tbody></table> <p>The C-41 process is the same for all C-41 films, although different manufacturers' processing chemistries vary slightly. C-41 was introduced with <a href="/wiki/Kodacolor_(still_photography)" title="Kodacolor (still photography)">Kodacolor II</a> and its professional equivalent, Vericolor II, as the 'Flexicolor' process, replacing C-22, which was used with Kodacolor-X and Ektacolor Professional. Compared to C-22, the working temperature of C-41 is higher, at 100&#160;°F (38&#160;°C), versus 75&#160;°F (24&#160;°C) for C-22; total processing time was cut almost in half with C-41, but it is very sensitive to development bath time.<sup id="cite_ref-Watkins-78_2-2" class="reference"><a href="#cite_note-Watkins-78-2"><span class="cite-bracket">&#91;</span>2<span class="cite-bracket">&#93;</span></a></sup><sup class="reference nowrap"><span title="Page / location: 112–113">&#58;&#8202;112–113&#8202;</span></sup> </p><p>After exposure, the film is developed in a "color developer". The developing ingredient is a <a href="/wiki/P-Phenylenediamine" title="P-Phenylenediamine">paraphenylene diamine</a>-based chemical branded as <a href="/wiki/Color_Developing_Agent_4" title="Color Developing Agent 4">CD-4</a>. The developer develops the silver in the emulsion layers. As the silver is developing, oxidized developer reacts with the dye couplers, resulting in formation of dyes. </p><p>The control of temperature and agitation of the film in the developer is critical in obtaining consistent, accurate results. Incorrect temperature can result in severe color shifts or significant under- or overdevelopment of the film. </p><p>After the developer, a bleach converts the metallic <a href="/wiki/Silver" title="Silver">silver</a> generated by development to silver halide, which is soluble in fixer. After the bleach, a fixer removes the silver halide. This is followed by a wash, and a final stabilizer and rinse to complete the process. </p><p>The bleach in C-41 does not use <a href="/wiki/Ferricyanide" title="Ferricyanide">ferricyanide</a>, which increases cost; it is possible to develop C-41 using substitute chemicals, which requires an extra step for a stop bath after the developer.<sup id="cite_ref-Watkins-78_2-3" class="reference"><a href="#cite_note-Watkins-78-2"><span class="cite-bracket">&#91;</span>2<span class="cite-bracket">&#93;</span></a></sup><sup class="reference nowrap"><span title="Page / location: 194–196">&#58;&#8202;194–196&#8202;</span></sup> There are simplified versions of the process that use a combined bleach-fix (<a href="/wiki/Ethylenediaminetetraacetic_acid" title="Ethylenediaminetetraacetic acid">EDTA</a>) that dissolves the <a href="/wiki/Silver" title="Silver">silver</a> generated by development and removes undeveloped silver halide. These are not used by commercial C-41 processors, and are marketed for home or field use. </p> <div class="mw-heading mw-heading3"><h3 id="Push_processing">Push processing</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=C-41_process&amp;action=edit&amp;section=4" title="Edit section: Push processing"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Similar to black-and-white film processing, the C-41 process can be adjusted to <a href="/wiki/Push_processing" title="Push processing">push-process</a> films. Kodak recommends an additional duration of 30&#160;seconds in the developer bath to push certain films by one stop.<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">&#91;</span>3<span class="cite-bracket">&#93;</span></a></sup><sup class="reference nowrap"><span title="Page / location: 2–9">&#58;&#8202;2–9&#8202;</span></sup> </p><p>Due to the complexity of the film and exacting nature of the process, the results vary widely; as with black-and-white negatives, the process generally results in a negative that is higher in contrast and sometimes higher in grain.<sup class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">&#91;<i><a href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><span title="This claim needs references to reliable sources. (July 2008)">citation needed</span></a></i>&#93;</sup> </p> <div class="mw-heading mw-heading3"><h3 id="Cross_processing">Cross processing</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=C-41_process&amp;action=edit&amp;section=5" title="Edit section: Cross processing"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>It is also possible to <a href="/wiki/Cross_processing" title="Cross processing">cross-process</a> <a href="/wiki/Reversal_film" title="Reversal film">slide film</a> for the <a href="/wiki/E-6_process" title="E-6 process">E-6 process</a> in C-41, which yields negatives with a color shift and stronger saturation. Varying brands and film speeds yield different color shifts producing bright, saturated colors and high contrast. C-41 film also may be processed in E-6, yielding positive images with a strong green cast, caused by the orange mask. </p><p>C-41 film can be processed in standard black-and-white chemicals, to produce a monochrome negative image. The negatives will typically be of very low contrast, and cloudy, partly caused by the orange mask. </p> <div class="mw-heading mw-heading2"><h2 id="Black-and-white_use">Black-and-white use</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=C-41_process&amp;action=edit&amp;section=6" title="Edit section: Black-and-white use"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-heading mw-heading3"><h3 id="C-41_&quot;chromogenic&quot;_black-and-white_films"><span id="C-41_.22chromogenic.22_black-and-white_films"></span>C-41 "chromogenic" black-and-white films</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=C-41_process&amp;action=edit&amp;section=7" title="Edit section: C-41 &quot;chromogenic&quot; black-and-white films"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>While C-41 is usually considered a color process, <a href="/wiki/Ilford_Photo" title="Ilford Photo">Ilford</a> currently manufactures a "<a href="/wiki/Chromogenic" class="mw-redirect" title="Chromogenic">chromogenic</a>" C-41 compatible <a href="/wiki/Black-and-white" title="Black-and-white">black-and-white</a> film, <a href="/wiki/XP2" class="mw-disambig" title="XP2">XP2 Super</a>.<sup id="cite_ref-ap_4-0" class="reference"><a href="#cite_note-ap-4"><span class="cite-bracket">&#91;</span>4<span class="cite-bracket">&#93;</span></a></sup> <a href="/wiki/Kodak" title="Kodak">Kodak</a> used to manufacture a similar film, BW400CN, but this was discontinued in August 2014.<sup id="cite_ref-pb_5-0" class="reference"><a href="#cite_note-pb-5"><span class="cite-bracket">&#91;</span>5<span class="cite-bracket">&#93;</span></a></sup> (These should not be confused with regular black-and-white films, which are not compatible with C-41 chemistry.) </p><p>These films work like any other C-41 film; development causes dyes to form in the emulsion. Their structure, however, is different. Although they may have multiple layers, all are sensitive to all colors of light, and are designed to produce a black dye. The result is a black-and white image. </p><p>The Kodak film has the same orange base as color C-41 films; the base on XP2 is Purple and Fuji films are clear. The orange base on the Kodak film allows them to be printed with correct blacks on standard color printing machines, but this film can be difficult to print on multigrade black-and-white paper, whose contrast is determined by the use of a colored filter during the printing process. Conversely, the clear-based Ilford and Fuji films sometimes results in off-color prints on color paper, but can be optically printed on black-and-white paper, just like any other black-and-white film. </p><p>It is often said that prints from these films do not have grain. While they may not appear to have grain, this statement is technically incorrect. On an image from regular black-and-white film, the individual silver particles forming the image are seen as grain. The image on the C-41 films, however, does not contain silver. Instead, C-41 negatives and prints have clouds of dye, causing the resulting image to appear different from that of silver grain. </p> <div class="mw-heading mw-heading3"><h3 id="Traditional_black-and-white_films">Traditional black-and-white films <span class="anchor" id="tradbw"></span></h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=C-41_process&amp;action=edit&amp;section=8" title="Edit section: Traditional black-and-white films"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>While regular black-and-white films are not intended for use with C-41 chemistry, some photographers have used C-41 developer to develop high-contrast black-and-white films (such as traffic surveillance film and Kodak's <a href="/wiki/Technical_Pan" title="Technical Pan">Technical Pan</a>). This is done in order to lower the contrast. In this application, only a silver image is formed; the bleach step of the C-41 process is not used, as it would destroy the image. </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=C-41_process&amp;action=edit&amp;section=9" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Chromogenic" class="mw-redirect" title="Chromogenic">Chromogenic</a></li> <li><a href="/wiki/Replenishment_(photography)" title="Replenishment (photography)">Replenishment (photography)</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=C-41_process&amp;action=edit&amp;section=10" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-Nadler-78-1"><span class="mw-cite-backlink">^ <a href="#cite_ref-Nadler-78_1-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Nadler-78_1-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Nadler-78_1-2"><sup><i><b>c</b></i></sup></a></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite id="CITEREFNadler1978" class="citation book cs1">Nadler, Bob (1978). <span class="id-lock-registration" title="Free registration required"><a rel="nofollow" class="external text" href="https://archive.org/details/colorprintingman0000nadl/"><i>The Color Printing Manual</i></a></span>. Garden City, New York: Amphoto (American Photographic Book Publishing Co., Inc.). <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a>&#160;<a href="/wiki/Special:BookSources/0-8174-2414-8" title="Special:BookSources/0-8174-2414-8"><bdi>0-8174-2414-8</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=book&amp;rft.btitle=The+Color+Printing+Manual&amp;rft.place=Garden+City%2C+New+York&amp;rft.pub=Amphoto+%28American+Photographic+Book+Publishing+Co.%2C+Inc.%29&amp;rft.date=1978&amp;rft.isbn=0-8174-2414-8&amp;rft.aulast=Nadler&amp;rft.aufirst=Bob&amp;rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Fcolorprintingman0000nadl%2F&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AC-41+process" class="Z3988"></span></span> </li> <li id="cite_note-Watkins-78-2"><span class="mw-cite-backlink">^ <a href="#cite_ref-Watkins-78_2-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-Watkins-78_2-1"><sup><i><b>b</b></i></sup></a> <a href="#cite_ref-Watkins-78_2-2"><sup><i><b>c</b></i></sup></a> <a href="#cite_ref-Watkins-78_2-3"><sup><i><b>d</b></i></sup></a></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFWatkins1978" class="citation book cs1">Watkins, Derek (1978). <span class="id-lock-registration" title="Free registration required"><a rel="nofollow" class="external text" href="https://archive.org/details/focalguidetocolo0000watk/"><i>The FOCALGUIDE to Colour Film Processing</i></a></span>. London: The Focal Press. <a href="/wiki/ISBN_(identifier)" class="mw-redirect" title="ISBN (identifier)">ISBN</a>&#160;<a href="/wiki/Special:BookSources/0-240-50994-3" title="Special:BookSources/0-240-50994-3"><bdi>0-240-50994-3</bdi></a>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=book&amp;rft.btitle=The+FOCALGUIDE+to+Colour+Film+Processing&amp;rft.place=London&amp;rft.pub=The+Focal+Press&amp;rft.date=1978&amp;rft.isbn=0-240-50994-3&amp;rft.aulast=Watkins&amp;rft.aufirst=Derek&amp;rft_id=https%3A%2F%2Farchive.org%2Fdetails%2Ffocalguidetocolo0000watk%2F&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AC-41+process" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://imaging.kodakalaris.com/sites/default/files/wysiwyg/pro/chemistry/z131.pdf">"Kodak Flexicolor Chemicals"</a> <span class="cs1-format">(PDF)</span>. Kodak Alaris<span class="reference-accessdate">. Retrieved <span class="nowrap">23 January</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=unknown&amp;rft.btitle=Kodak+Flexicolor+Chemicals&amp;rft.pub=Kodak+Alaris&amp;rft_id=https%3A%2F%2Fimaging.kodakalaris.com%2Fsites%2Fdefault%2Ffiles%2Fwysiwyg%2Fpro%2Fchemistry%2Fz131.pdf&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AC-41+process" class="Z3988"></span></span> </li> <li id="cite_note-ap-4"><span class="mw-cite-backlink"><b><a href="#cite_ref-ap_4-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.amateurphotographer.co.uk/technique/expert_advice/essential-guide-to-shooting-film-46405">"Essential Guide to Shooting Film"</a>. <i><a href="/wiki/Amateur_Photographer" title="Amateur Photographer">Amateur Photographer</a></i>. April 20, 2015<span class="reference-accessdate">. Retrieved <span class="nowrap">April 29,</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=unknown&amp;rft.jtitle=Amateur+Photographer&amp;rft.atitle=Essential+Guide+to+Shooting+Film&amp;rft.date=2015-04-20&amp;rft_id=https%3A%2F%2Fwww.amateurphotographer.co.uk%2Ftechnique%2Fexpert_advice%2Fessential-guide-to-shooting-film-46405&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AC-41+process" class="Z3988"></span></span> </li> <li id="cite_note-pb-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-pb_5-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFReagan2014" class="citation web cs1">Reagan, Eric (August 21, 2014). <a rel="nofollow" class="external text" href="https://www.photographybay.com/2014/08/21/kodak-professional-bw400cn-film-is-discontinued/">"Kodak Professional BW400CN Film is Discontinued"</a>. <i>Photography Bay</i><span class="reference-accessdate">. Retrieved <span class="nowrap">April 29,</span> 2019</span>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&amp;rft.genre=unknown&amp;rft.jtitle=Photography+Bay&amp;rft.atitle=Kodak+Professional+BW400CN+Film+is+Discontinued&amp;rft.date=2014-08-21&amp;rft.aulast=Reagan&amp;rft.aufirst=Eric&amp;rft_id=https%3A%2F%2Fwww.photographybay.com%2F2014%2F08%2F21%2Fkodak-professional-bw400cn-film-is-discontinued%2F&amp;rfr_id=info%3Asid%2Fen.wikipedia.org%3AC-41+process" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=C-41_process&amp;action=edit&amp;section=11" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Kodak <a rel="nofollow" class="external text" href="https://imaging.kodakalaris.com/sites/uat/files/wysiwyg/pro/chemistry/z131.pdf">process C-41 (color negative) processing manual Z-131</a> (<a href="/wiki/PDF" title="PDF">PDF</a>)</li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r1129693374">.mw-parser-output .hlist dl,.mw-parser-output .hlist ol,.mw-parser-output .hlist ul{margin:0;padding:0}.mw-parser-output .hlist dd,.mw-parser-output .hlist dt,.mw-parser-output .hlist li{margin:0;display:inline}.mw-parser-output .hlist.inline,.mw-parser-output .hlist.inline dl,.mw-parser-output .hlist.inline ol,.mw-parser-output .hlist.inline ul,.mw-parser-output .hlist dl dl,.mw-parser-output .hlist dl ol,.mw-parser-output .hlist dl ul,.mw-parser-output .hlist ol dl,.mw-parser-output .hlist ol ol,.mw-parser-output .hlist ol ul,.mw-parser-output .hlist ul dl,.mw-parser-output .hlist ul ol,.mw-parser-output .hlist ul ul{display:inline}.mw-parser-output .hlist .mw-empty-li{display:none}.mw-parser-output .hlist dt::after{content:": "}.mw-parser-output .hlist dd::after,.mw-parser-output .hlist li::after{content:" · ";font-weight:bold}.mw-parser-output .hlist dd:last-child::after,.mw-parser-output .hlist dt:last-child::after,.mw-parser-output .hlist li:last-child::after{content:none}.mw-parser-output .hlist dd dd:first-child::before,.mw-parser-output .hlist dd dt:first-child::before,.mw-parser-output .hlist dd li:first-child::before,.mw-parser-output .hlist dt dd:first-child::before,.mw-parser-output .hlist dt dt:first-child::before,.mw-parser-output .hlist dt li:first-child::before,.mw-parser-output .hlist li dd:first-child::before,.mw-parser-output .hlist li dt:first-child::before,.mw-parser-output .hlist li li:first-child::before{content:" (";font-weight:normal}.mw-parser-output .hlist dd dd:last-child::after,.mw-parser-output .hlist dd dt:last-child::after,.mw-parser-output .hlist dd li:last-child::after,.mw-parser-output .hlist dt dd:last-child::after,.mw-parser-output .hlist dt dt:last-child::after,.mw-parser-output .hlist dt li:last-child::after,.mw-parser-output .hlist li dd:last-child::after,.mw-parser-output .hlist li dt:last-child::after,.mw-parser-output .hlist li li:last-child::after{content:")";font-weight:normal}.mw-parser-output .hlist ol{counter-reset:listitem}.mw-parser-output .hlist ol>li{counter-increment:listitem}.mw-parser-output .hlist ol>li::before{content:" "counter(listitem)"\a0 "}.mw-parser-output .hlist dd ol>li:first-child::before,.mw-parser-output .hlist dt ol>li:first-child::before,.mw-parser-output .hlist li ol>li:first-child::before{content:" ("counter(listitem)"\a0 "}</style><style data-mw-deduplicate="TemplateStyles:r1236075235">.mw-parser-output .navbox{box-sizing:border-box;border:1px solid #a2a9b1;width:100%;clear:both;font-size:88%;text-align:center;padding:1px;margin:1em auto 0}.mw-parser-output .navbox .navbox{margin-top:0}.mw-parser-output .navbox+.navbox,.mw-parser-output .navbox+.navbox-styles+.navbox{margin-top:-1px}.mw-parser-output .navbox-inner,.mw-parser-output .navbox-subgroup{width:100%}.mw-parser-output .navbox-group,.mw-parser-output .navbox-title,.mw-parser-output .navbox-abovebelow{padding:0.25em 1em;line-height:1.5em;text-align:center}.mw-parser-output .navbox-group{white-space:nowrap;text-align:right}.mw-parser-output .navbox,.mw-parser-output .navbox-subgroup{background-color:#fdfdfd}.mw-parser-output .navbox-list{line-height:1.5em;border-color:#fdfdfd}.mw-parser-output .navbox-list-with-group{text-align:left;border-left-width:2px;border-left-style:solid}.mw-parser-output tr+tr>.navbox-abovebelow,.mw-parser-output tr+tr>.navbox-group,.mw-parser-output tr+tr>.navbox-image,.mw-parser-output tr+tr>.navbox-list{border-top:2px solid #fdfdfd}.mw-parser-output .navbox-title{background-color:#ccf}.mw-parser-output .navbox-abovebelow,.mw-parser-output .navbox-group,.mw-parser-output .navbox-subgroup .navbox-title{background-color:#ddf}.mw-parser-output .navbox-subgroup .navbox-group,.mw-parser-output .navbox-subgroup .navbox-abovebelow{background-color:#e6e6ff}.mw-parser-output .navbox-even{background-color:#f7f7f7}.mw-parser-output .navbox-odd{background-color:transparent}.mw-parser-output .navbox .hlist td dl,.mw-parser-output .navbox .hlist td ol,.mw-parser-output .navbox .hlist td ul,.mw-parser-output .navbox td.hlist dl,.mw-parser-output .navbox td.hlist ol,.mw-parser-output .navbox td.hlist ul{padding:0.125em 0}.mw-parser-output .navbox .navbar{display:block;font-size:100%}.mw-parser-output .navbox-title .navbar{float:left;text-align:left;margin-right:0.5em}body.skin--responsive .mw-parser-output .navbox-image img{max-width:none!important}@media print{body.ns-0 .mw-parser-output .navbox{display:none!important}}</style></div><div role="navigation" class="navbox" aria-labelledby="Photography" style="padding:3px"><table class="nowraplinks mw-collapsible mw-collapsed navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Photography" title="Template:Photography"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Photography" title="Template talk:Photography"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Photography" title="Special:EditPage/Template:Photography"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Photography" style="font-size:114%;margin:0 4em"><a href="/wiki/Photography" title="Photography">Photography</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">Equipment</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Camera" title="Camera">Camera</a> <ul><li><a href="/wiki/Light_field_camera" title="Light field camera">light-field</a></li> <li><a href="/wiki/Digital_camera" title="Digital camera">digital</a></li> <li><a href="/wiki/Field_camera" title="Field camera">field</a></li> <li><a href="/wiki/Instant_camera" title="Instant camera">instant</a></li> <li><a href="/wiki/Camera_phone" title="Camera phone">phone</a></li> <li><a href="/wiki/Pinhole_camera" title="Pinhole camera">pinhole</a></li> <li><a href="/wiki/Press_camera" title="Press camera">press</a></li> <li><a href="/wiki/Rangefinder_camera" title="Rangefinder camera">rangefinder</a></li> <li><a href="/wiki/Single-lens_reflex_camera" title="Single-lens reflex camera">SLR</a></li> <li><a href="/wiki/Camera" title="Camera">still</a></li> <li><a href="/wiki/Twin-lens_reflex_camera" title="Twin-lens reflex camera">TLR</a></li> <li><a href="/wiki/Toy_camera" title="Toy camera">toy</a></li> <li><a href="/wiki/View_camera" title="View camera">view</a></li></ul></li> <li><a href="/wiki/Darkroom" title="Darkroom">Darkroom</a> <ul><li><a href="/wiki/Enlarger" title="Enlarger">enlarger</a></li> <li><a href="/wiki/Safelight" title="Safelight">safelight</a></li></ul></li> <li><a href="/wiki/Photographic_film" title="Photographic film">Film</a> <ul><li><a href="/wiki/Film_base" title="Film base">base</a></li> <li><a href="/wiki/Film_format" title="Film format">format</a></li> <li><a href="/wiki/Film_holder" title="Film holder">holder</a></li> <li><a href="/wiki/Film_stock" title="Film stock">stock</a></li> <li><a href="/wiki/List_of_photographic_films" title="List of photographic films">available films</a></li> <li><a href="/wiki/List_of_discontinued_photographic_films" title="List of discontinued photographic films">discontinued films</a></li></ul></li> <li><a href="/wiki/Photographic_filter" title="Photographic filter">Filter</a></li> <li><a href="/wiki/Flash_(photography)" title="Flash (photography)">Flash</a> <ul><li><a href="/wiki/Beauty_dish" title="Beauty dish">beauty dish</a></li> <li><a href="/wiki/Cucoloris" title="Cucoloris">cucoloris</a></li> <li><a href="/wiki/Gobo_(lighting)" title="Gobo (lighting)">gobo</a></li> <li><a href="/wiki/Hot_shoe" title="Hot shoe">hot shoe</a></li> <li><a href="/wiki/Lens_hood" title="Lens hood">lens hood</a></li> <li><a href="/wiki/Monolight" title="Monolight">monolight</a></li> <li><a href="/wiki/Reflector_(photography)" title="Reflector (photography)">reflector</a></li> <li><a href="/wiki/Snoot" title="Snoot">snoot</a></li> <li><a href="/wiki/Softbox" title="Softbox">softbox</a></li></ul></li> <li><a href="/wiki/Camera_lens" title="Camera lens">Lens</a> <ul><li><a href="/wiki/Long-focus_lens" title="Long-focus lens">long-focus</a></li> <li><a href="/wiki/Prime_lens" title="Prime lens">prime</a></li> <li><a href="/wiki/Zoom_lens" title="Zoom lens">zoom</a></li> <li><a href="/wiki/Wide-angle_lens" title="Wide-angle lens">wide-angle</a></li> <li><a href="/wiki/Fisheye_lens" title="Fisheye lens">fisheye</a></li> <li><a href="/wiki/Swivel_lens" title="Swivel lens">swivel</a></li> <li><a href="/wiki/Telephoto_lens" title="Telephoto lens">telephoto</a></li></ul></li> <li><a href="/wiki/List_of_photographic_equipment_makers" title="List of photographic equipment makers">Manufacturers</a></li> <li><a href="/wiki/Monopod" title="Monopod">Monopod</a></li> <li><a href="/wiki/Movie_projector" title="Movie projector">Movie projector</a></li> <li><a href="/wiki/Slide_projector" title="Slide projector">Slide projector</a></li> <li><a href="/wiki/Tripod_(photography)" title="Tripod (photography)">Tripod</a> <ul><li><a href="/wiki/Tripod_head" title="Tripod head">head</a></li></ul></li> <li><a href="/wiki/Zone_plate" title="Zone plate">Zone plate</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Terminology</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/35_mm_equivalent_focal_length" title="35 mm equivalent focal length">35 mm equivalent focal length</a></li> <li><a href="/wiki/Angle_of_view_(photography)" title="Angle of view (photography)">Angle of view</a></li> <li><a href="/wiki/Aperture" title="Aperture">Aperture</a></li> <li><a href="/wiki/Backscatter_(photography)" title="Backscatter (photography)">Backscatter</a></li> <li><a href="/wiki/Black-and-white" title="Black-and-white">Black-and-white</a></li> <li><a href="/wiki/Chromatic_aberration" title="Chromatic aberration">Chromatic aberration</a></li> <li><a href="/wiki/Circle_of_confusion" title="Circle of confusion">Circle of confusion</a></li> <li><a href="/wiki/Clipping_(photography)" title="Clipping (photography)">Clipping</a></li> <li><a href="/wiki/Color_balance" title="Color balance">Color balance</a></li> <li><a href="/wiki/Color_temperature" title="Color temperature">Color temperature</a></li> <li><a href="/wiki/Depth_of_field" title="Depth of field">Depth of field</a></li> <li><a href="/wiki/Depth_of_focus" title="Depth of focus">Depth of focus</a></li> <li><a href="/wiki/Exposure_(photography)" title="Exposure (photography)">Exposure</a></li> <li><a href="/wiki/Exposure_compensation" title="Exposure compensation">Exposure compensation</a></li> <li><a href="/wiki/Exposure_value" title="Exposure value">Exposure value</a></li> <li><a href="/wiki/Zebra_patterning" title="Zebra patterning">Zebra patterning</a></li> <li><a href="/wiki/F-number" title="F-number">F-number</a></li> <li><a href="/wiki/Film_format" title="Film format">Film format</a> <ul><li><a href="/wiki/Large_format" title="Large format">large</a></li> <li><a href="/wiki/Medium_format" title="Medium format">medium</a></li></ul></li> <li><a href="/wiki/Film_speed" title="Film speed">Film speed</a></li> <li><a href="/wiki/Focal_length" title="Focal length">Focal length</a></li> <li><a href="/wiki/Guide_number" title="Guide number">Guide number</a></li> <li><a href="/wiki/Hyperfocal_distance" title="Hyperfocal distance">Hyperfocal distance</a></li> <li><a href="/wiki/Lens_flare" title="Lens flare">Lens flare</a></li> <li><a href="/wiki/Metering_mode" title="Metering mode">Metering mode</a></li> <li><a href="/wiki/Perspective_distortion" title="Perspective distortion">Perspective distortion</a></li> <li><a href="/wiki/Photograph" title="Photograph">Photograph</a></li> <li><a href="/wiki/Photographic_printing" title="Photographic printing">Photographic printing</a> <ul><li><a href="/wiki/Albumen_print" title="Albumen print">Albumen</a></li></ul></li> <li><a href="/wiki/List_of_photographic_processes" title="List of photographic processes">Photographic processes</a></li> <li><a href="/wiki/Reciprocity_(photography)" title="Reciprocity (photography)">Reciprocity</a></li> <li><a href="/wiki/Red-eye_effect" title="Red-eye effect">Red-eye effect</a></li> <li><a href="/wiki/Science_of_photography" title="Science of photography">Science of photography</a></li> <li><a href="/wiki/Shutter_speed" title="Shutter speed">Shutter speed</a></li> <li><a href="/wiki/Flash_synchronization" title="Flash synchronization">Sync</a></li> <li><a href="/wiki/Zone_System" title="Zone System">Zone System</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Genres</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Abstract_photography" title="Abstract photography">Abstract</a></li> <li><a href="/wiki/Aerial_photography" title="Aerial photography">Aerial</a></li> <li><a href="/wiki/Aircraft_spotting" title="Aircraft spotting">Aircraft</a></li> <li><a href="/wiki/Architectural_photography" title="Architectural photography">Architectural</a></li> <li><a href="/wiki/Astrophotography" title="Astrophotography">Astrophotography</a></li> <li><a href="/wiki/Banquet_photography" title="Banquet photography">Banquet</a></li> <li><a href="/wiki/Candid_photography" title="Candid photography">Candid</a></li> <li><a href="/wiki/Conceptual_photography" title="Conceptual photography">Conceptual</a></li> <li><a href="/wiki/Conservation_photography" title="Conservation photography">Conservation</a></li> <li><a href="/wiki/Cloudscape_photography" title="Cloudscape photography">Cloudscape</a></li> <li><a href="/wiki/Documentary_photography" title="Documentary photography">Documentary</a></li> <li><a href="/wiki/Eclipse_photography" title="Eclipse photography">Eclipse</a></li> <li><a href="/wiki/Visual_anthropology" title="Visual anthropology">Ethnographic</a></li> <li><a href="/wiki/Erotic_photography" title="Erotic photography">Erotic</a></li> <li><a href="/wiki/Fashion_photography" title="Fashion photography">Fashion</a></li> <li><a href="/wiki/Fine-art_photography" title="Fine-art photography">Fine-art</a></li> <li><a href="/wiki/Fire_photography" title="Fire photography">Fire</a></li> <li><a href="/wiki/Forensic_photography" title="Forensic photography">Forensic</a></li> <li><a href="/wiki/Glamour_photography" title="Glamour photography">Glamour</a></li> <li><a href="/wiki/High-speed_photography" title="High-speed photography">High-speed</a></li> <li><a href="/wiki/Landscape_photography" title="Landscape photography">Landscape</a></li> <li><a href="/wiki/Monochrome_photography" title="Monochrome photography">Monochrome</a></li> <li><a href="/wiki/Nature_photography" title="Nature photography">Nature</a></li> <li><a href="/wiki/Neues_Sehen" title="Neues Sehen">Neues Sehen</a></li> <li><a href="/wiki/Nude_photography" title="Nude photography">Nude</a></li> <li><a href="/wiki/Photojournalism" title="Photojournalism">Photojournalism</a></li> <li><a href="/wiki/Pictorialism" title="Pictorialism">Pictorialism</a></li> <li><a href="/wiki/Pornography" title="Pornography">Pornography</a></li> <li><a href="/wiki/Portrait_photography" title="Portrait photography">Portrait</a></li> <li><a href="/wiki/Post-mortem_photography" title="Post-mortem photography">Post-mortem</a></li> <li><a href="/wiki/Ruins_photography" title="Ruins photography">Ruins</a></li> <li><a href="/wiki/Selfie" title="Selfie">Selfie</a> <ul><li><a href="/wiki/Space_selfie" title="Space selfie">space selfie</a></li></ul></li> <li><a href="/wiki/Social_documentary_photography" title="Social documentary photography">Social documentary</a></li> <li><a href="/wiki/Sports_photography" title="Sports photography">Sports</a></li> <li><a href="/wiki/Still_life_photography" title="Still life photography">Still life</a></li> <li><a href="/wiki/Stock_photography" title="Stock photography">Stock</a></li> <li><a href="/wiki/Straight_photography" title="Straight photography">Straight photography</a></li> <li><a href="/wiki/Street_photography" title="Street photography">Street</a></li> <li><a href="/wiki/Toy_camera" title="Toy camera">Toy camera</a></li> <li><a href="/wiki/Underwater_photography" title="Underwater photography">Underwater</a></li> <li><a href="/wiki/Vernacular_photography" title="Vernacular photography">Vernacular</a></li> <li><a href="/wiki/Wedding_photography" title="Wedding photography">Wedding</a></li> <li><a href="/wiki/Wildlife_photography" title="Wildlife photography">Wildlife</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Techniques</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Afocal_photography" title="Afocal photography">Afocal</a></li> <li><a href="/wiki/Bokeh" title="Bokeh">Bokeh</a></li> <li><a href="/wiki/Brenizer_method" title="Brenizer method">Brenizer</a></li> <li><a href="/wiki/Burst_mode_(photography)" title="Burst mode (photography)">Burst mode</a></li> <li><a href="/wiki/Contre-jour" title="Contre-jour">Contre-jour</a></li> <li><a href="/wiki/Exposing_to_the_right" title="Exposing to the right">ETTR</a></li> <li><a href="/wiki/Fill_flash" title="Fill flash">Fill flash</a></li> <li><a href="/wiki/Fireworks_photography" title="Fireworks photography">Fireworks</a></li> <li><a href="/wiki/Hand-colouring_of_photographs" title="Hand-colouring of photographs">Hand-colouring</a></li> <li><a href="/wiki/Harris_shutter" title="Harris shutter">Harris shutter</a></li> <li><a href="/wiki/High-speed_photography" title="High-speed photography">High-speed</a></li> <li><a href="/wiki/Holography" title="Holography">Holography</a></li> <li><a href="/wiki/Infrared_photography" title="Infrared photography">Infrared</a></li> <li><a href="/wiki/Intentional_camera_movement" title="Intentional camera movement">Intentional camera movement</a></li> <li><a href="/wiki/Kirlian_photography" title="Kirlian photography">Kirlian</a></li> <li><a href="/wiki/Kite_aerial_photography" title="Kite aerial photography">Kite aerial</a></li> <li><a href="/wiki/Lo-fi_photography" title="Lo-fi photography">Lo-fi photography</a></li> <li><a href="/wiki/Long-exposure_photography" title="Long-exposure photography">Long-exposure</a></li> <li><a href="/wiki/Luminogram" title="Luminogram">Luminogram</a></li> <li><a href="/wiki/Macro_photography" title="Macro photography">Macro</a></li> <li><a href="/wiki/Mordan%C3%A7age" title="Mordançage">Mordançage</a></li> <li><a href="/wiki/Multiple_exposure" title="Multiple exposure">Multiple exposure</a></li> <li><a href="/wiki/Multi-exposure_HDR_capture" title="Multi-exposure HDR capture">Multi-exposure HDR capture</a></li> <li><a href="/wiki/Night_photography" title="Night photography">Night</a></li> <li><a href="/wiki/Panning_(camera)" title="Panning (camera)">Panning</a></li> <li><a href="/wiki/Panoramic_photography" title="Panoramic photography">Panoramic</a></li> <li><a href="/wiki/Photogram" title="Photogram">Photogram</a></li> <li><a href="/wiki/Photographic_print_toning" title="Photographic print toning">Print toning</a></li> <li><a href="/wiki/Pigeon_photography" title="Pigeon photography">Pigeon photography</a></li> <li><a href="/wiki/Redscale" title="Redscale">Redscale</a></li> <li><a href="/wiki/Rephotography" title="Rephotography">Rephotography</a></li> <li><a href="/wiki/Rollout_photography" title="Rollout photography">Rollout</a></li> <li><a href="/wiki/Scanography" title="Scanography">Scanography</a></li> <li><a href="/wiki/Schlieren_photography" title="Schlieren photography">Schlieren photography</a></li> <li><a href="/wiki/Sabattier_effect" title="Sabattier effect">Sabattier effect</a></li> <li><a href="/wiki/Slow_motion" title="Slow motion">Slow motion</a></li> <li><a href="/wiki/Stereoscopy" title="Stereoscopy">Stereoscopy</a></li> <li><a href="/wiki/Stopping_down" title="Stopping down">Stopping down</a></li> <li><a href="/wiki/Strip_photography" title="Strip photography">Strip</a> <ul><li><a href="/wiki/Slit-scan_photography" title="Slit-scan photography">Slit-scan</a></li></ul></li> <li><a href="/wiki/Sun_printing" title="Sun printing">Sun printing</a></li> <li><a href="/wiki/Tilt%E2%80%93shift_photography" title="Tilt–shift photography">Tilt–shift</a> <ul><li><a href="/wiki/Miniature_faking" title="Miniature faking">Miniature faking</a></li></ul></li> <li><a href="/wiki/Time-lapse_photography" title="Time-lapse photography">Time-lapse</a></li> <li><a href="/wiki/Ultraviolet_photography" title="Ultraviolet photography">Ultraviolet</a></li> <li><a href="/wiki/Vignetting" title="Vignetting">Vignetting</a></li> <li><a href="/wiki/Xerox_art" title="Xerox art">Xerography</a></li> <li><a href="/wiki/Zoom_burst" title="Zoom burst">Zoom burst</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Composition_(visual_arts)" title="Composition (visual arts)">Composition</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Diagonal_method" title="Diagonal method">Diagonal method</a></li> <li><a href="/wiki/Framing_(visual_arts)" title="Framing (visual arts)">Framing</a></li> <li><a href="/wiki/Headroom_(photographic_framing)" title="Headroom (photographic framing)">Headroom</a></li> <li><a href="/wiki/Lead_room" title="Lead room">Lead room</a></li> <li><a href="/wiki/Rule_of_thirds" title="Rule of thirds">Rule of thirds</a></li> <li><a href="/wiki/Simplicity_(photography)" title="Simplicity (photography)">Simplicity</a></li> <li><a href="/wiki/Golden_triangle_(composition)" title="Golden triangle (composition)">Golden triangle (composition)</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/History_of_photography" title="History of photography">History</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Timeline_of_photography_technology" title="Timeline of photography technology">Timeline of photography technology</a></li> <li><a href="/wiki/Ambrotype" title="Ambrotype">Ambrotype</a></li> <li><a href="/wiki/Analog_photography" title="Analog photography">Analog photography</a></li> <li><a href="/wiki/Autochrome_Lumi%C3%A8re" title="Autochrome Lumière">Autochrome Lumière</a></li> <li><a href="/wiki/Box_camera" title="Box camera">Box camera</a></li> <li><a href="/wiki/Calotype" title="Calotype">Calotype</a></li> <li><a href="/wiki/Camera_obscura" title="Camera obscura">Camera obscura</a></li> <li><a href="/wiki/Daguerreotype" title="Daguerreotype">Daguerreotype</a></li> <li><a href="/wiki/Dufaycolor" title="Dufaycolor">Dufaycolor</a></li> <li><a href="/wiki/Heliography" title="Heliography">Heliography</a></li> <li><a href="/wiki/Lippmann_plate" title="Lippmann plate">Lippmann plate</a></li> <li><a href="/wiki/Painted_photography_backdrops" title="Painted photography backdrops">Painted photography backdrops</a></li> <li><a href="/wiki/Photography_and_the_law" title="Photography and the law">Photography and the law</a></li> <li><a href="/wiki/Photographic_plate" title="Photographic plate">Glass plate</a></li> <li><a href="/wiki/Tintype" title="Tintype">Tintype</a></li> <li><a href="/wiki/Visual_arts" title="Visual arts">Visual arts</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Regional</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Photography_in_Albania" title="Photography in Albania">Albania</a></li> <li><a href="/wiki/Photography_in_Bangladesh" title="Photography in Bangladesh">Bangladesh</a></li> <li><a href="/wiki/Photography_in_Canada" title="Photography in Canada">Canada</a></li> <li><a href="/wiki/Photography_in_China" title="Photography in China">China</a></li> <li><a href="/wiki/Photography_in_Denmark" title="Photography in Denmark">Denmark</a></li> <li><a href="/wiki/Photography_in_Greece" title="Photography in Greece">Greece</a></li> <li><a href="/wiki/Photography_in_India" title="Photography in India">India</a></li> <li><a href="/wiki/Photography_in_Japan" title="Photography in Japan">Japan</a></li> <li><a href="/wiki/Photography_in_Korea" title="Photography in Korea">Korea</a></li> <li><a href="/wiki/Photography_in_Luxembourg" title="Photography in Luxembourg">Luxembourg</a></li> <li><a href="/wiki/Photography_in_Norway" title="Photography in Norway">Norway</a></li> <li><a href="/wiki/Photography_in_the_Philippines" title="Photography in the Philippines">Philippines</a></li> <li><a href="/wiki/Photography_in_Serbia" title="Photography in Serbia">Serbia</a></li> <li><a href="/wiki/Photography_in_Slovenia" class="mw-redirect" title="Photography in Slovenia">Slovenia</a></li> <li><a href="/wiki/Photography_in_Sudan" title="Photography in Sudan">Sudan</a></li> <li><a href="/wiki/Photography_in_Taiwan" title="Photography in Taiwan">Taiwan</a></li> <li><a href="/wiki/Photography_in_Turkey" title="Photography in Turkey">Turkey</a></li> <li><a href="/wiki/Photography_in_Ukraine" title="Photography in Ukraine">Ukraine</a></li> <li><a href="/wiki/Photography_in_the_United_States" title="Photography in the United States">United States</a></li> <li><a href="/wiki/Photography_in_Uzbekistan" title="Photography in Uzbekistan">Uzbekistan</a></li> <li><a href="/wiki/Photography_in_Vietnam" title="Photography in Vietnam">Vietnam</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Digital_photography" title="Digital photography">Digital photography</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Digital_camera" title="Digital camera">Digital camera</a> <ul><li><a href="/wiki/Digital_single-lens_reflex_camera" title="Digital single-lens reflex camera">D-SLR</a> <ul><li><a href="/wiki/Comparison_of_digital_SLRs" title="Comparison of digital SLRs">comparison</a></li></ul></li> <li><a href="/wiki/Mirrorless_camera" title="Mirrorless camera">MILC</a></li> <li><a href="/wiki/Digital_camera_back" title="Digital camera back">camera back</a></li></ul></li> <li><a href="/wiki/Digiscoping" title="Digiscoping">Digiscoping</a></li> <li><a href="/wiki/Comparison_of_digital_and_film_photography" title="Comparison of digital and film photography">Comparison of digital and film photography</a></li> <li><a href="/wiki/Film_scanner" title="Film scanner">Film scanner</a></li> <li><a href="/wiki/Image_sensor" title="Image sensor">Image sensor</a> <ul><li><a href="/wiki/Active-pixel_sensor" title="Active-pixel sensor">CMOS APS</a></li> <li><a href="/wiki/Charge-coupled_device" title="Charge-coupled device">CCD</a></li> <li><a href="/wiki/Three-CCD_camera" title="Three-CCD camera">Three-CCD camera</a></li> <li><a href="/wiki/Foveon_X3_sensor" title="Foveon X3 sensor">Foveon X3 sensor</a></li></ul></li> <li><a href="/wiki/Image_sharing" title="Image sharing">Image sharing</a></li> <li><a href="/wiki/Pixel" title="Pixel">Pixel</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Color_photography" title="Color photography">Color photography</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Color_print_film" title="Color print film">Print film</a> <ul><li><a href="/wiki/Chromogenic_print" title="Chromogenic print">Chromogenic print</a></li></ul></li> <li><a href="/wiki/Reversal_film" title="Reversal film">Reversal film</a></li> <li><a href="/wiki/Color_management" title="Color management">Color management</a> <ul><li><a href="/wiki/Color_space" title="Color space">color space</a></li> <li><a href="/wiki/Primary_color" title="Primary color">primary color</a></li> <li><a href="/wiki/CMYK_color_model" title="CMYK color model">CMYK color model</a></li> <li><a href="/wiki/RGB_color_model" title="RGB color model">RGB color model</a></li></ul></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Photographic_processing" title="Photographic processing">Photographic<br />processing</a></th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Bleach_bypass" title="Bleach bypass">Bleach bypass</a></li> <li><a class="mw-selflink selflink">C-41 process</a></li> <li><a href="/wiki/Collodion_process" title="Collodion process">Collodion process</a></li> <li><a href="/wiki/Cross_processing" title="Cross processing">Cross processing</a></li> <li><a href="/wiki/Cyanotype" title="Cyanotype">Cyanotype</a></li> <li><a href="/wiki/Photographic_developer" title="Photographic developer">Developer</a></li> <li><a href="/wiki/Digital_image_processing" title="Digital image processing">Digital image processing</a></li> <li><a href="/wiki/Dye_coupler" title="Dye coupler">Dye coupler</a></li> <li><a href="/wiki/E-6_process" title="E-6 process">E-6 process</a></li> <li><a href="/wiki/Photographic_fixer" title="Photographic fixer">Fixer</a></li> <li><a href="/wiki/Gelatin_silver_process" class="mw-redirect" title="Gelatin silver process">Gelatin silver process</a></li> <li><a href="/wiki/Gum_printing" title="Gum printing">Gum printing</a></li> <li><a href="/wiki/Instant_film" title="Instant film">Instant film</a></li> <li><a href="/wiki/K-14_process" title="K-14 process">K-14 process</a></li> <li><a href="/wiki/Print_permanence" title="Print permanence">Print permanence</a></li> <li><a href="/wiki/Push_processing" title="Push processing">Push processing</a></li> <li><a href="/wiki/Stop_bath" title="Stop bath">Stop bath</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Lists</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/List_of_largest_photographs" title="List of largest photographs">Largest photographs</a></li> <li><a href="/wiki/List_of_most_expensive_photographs" title="List of most expensive photographs">Most expensive photographs</a></li> <li><a href="/wiki/List_of_museums_devoted_to_one_photographer" title="List of museums devoted to one photographer">Museums devoted to one photographer</a></li> <li><a href="/wiki/List_of_photographs_considered_the_most_important" title="List of photographs considered the most important">Photographs considered the most important</a></li> <li><a href="/wiki/List_of_photographers" title="List of photographers">Photographers</a> <ul><li><a href="/wiki/List_of_Norwegian_photographers" title="List of Norwegian photographers">Norwegian</a></li> <li><a href="/wiki/List_of_Polish_photographers" title="List of Polish photographers">Polish</a></li> <li><a href="/wiki/List_of_street_photographers" title="List of street photographers">street</a></li> <li><a href="/wiki/List_of_women_photographers" title="List of women photographers">women</a></li></ul></li> <li><a href="/wiki/List_of_photography_periodicals" title="List of photography periodicals">Photography periodicals</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Related</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/Conservation_and_restoration_of_photographs" title="Conservation and restoration of photographs">Conservation and restoration of photographs</a> <ul><li><a href="/wiki/Conservation_and_restoration_of_film" title="Conservation and restoration of film">film</a></li> <li><a href="/wiki/Conservation_and_restoration_of_photographic_plates" title="Conservation and restoration of photographic plates">photographic plates</a></li></ul></li> <li><a href="/wiki/Toy_camera#Lomography" title="Toy camera">Lomography</a></li> <li><a href="/wiki/Polaroid_art" title="Polaroid art">Polaroid art</a></li> <li><a href="/wiki/Stereoscopy" title="Stereoscopy">Stereoscopy</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow hlist" colspan="2"><div> <ul><li><span class="noviewer" typeof="mw:File"><span title="Category"><img alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/16px-Symbol_category_class.svg.png" decoding="async" width="16" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/23px-Symbol_category_class.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/9/96/Symbol_category_class.svg/31px-Symbol_category_class.svg.png 2x" data-file-width="180" data-file-height="185" /></span></span>&#160;<a href="/wiki/Category:Photography" title="Category:Photography">Category</a></li> <li><span class="noviewer" typeof="mw:File"><span title="Outline"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/4/41/Global_thinking.svg/10px-Global_thinking.svg.png" decoding="async" width="10" height="16" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/4/41/Global_thinking.svg/15px-Global_thinking.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/4/41/Global_thinking.svg/21px-Global_thinking.svg.png 2x" data-file-width="130" data-file-height="200" /></span></span>&#160;<a href="/wiki/Outline_of_photography" title="Outline of photography">Outline</a></li></ul> </div></td></tr></tbody></table></div> <!-- NewPP limit report Parsed by mw‐web.codfw.main‐f69cdc8f6‐g7nzk Cached time: 20241122142710 Cache expiry: 2592000 Reduced expiry: false Complications: [vary‐revision‐sha1, show‐toc] CPU time usage: 0.586 seconds Real time usage: 0.710 seconds Preprocessor visited node count: 3222/1000000 Post‐expand include size: 67224/2097152 bytes Template argument size: 2451/2097152 bytes Highest expansion depth: 16/100 Expensive parser function count: 4/500 Unstrip recursion depth: 1/20 Unstrip post‐expand size: 29260/5000000 bytes Lua time usage: 0.332/10.000 seconds Lua memory usage: 7081624/52428800 bytes Number of Wikibase entities loaded: 0/400 --> <!-- Transclusion expansion time report (%,ms,calls,template) 100.00% 602.868 1 -total 26.51% 159.817 1 Template:Reflist 19.46% 117.324 2 Template:Cite_book 18.02% 108.629 1 Template:Photography 17.48% 105.358 1 Template:Navbox 12.79% 77.083 8 Template:Rp 12.57% 75.768 1 Template:More_citations_needed 11.86% 71.516 1 Template:Short_description 11.36% 68.474 1 Template:Ambox 11.30% 68.100 8 Template:R/superscript --> <!-- Saved in parser cache with key enwiki:pcache:idhash:863802-0!canonical and timestamp 20241122142710 and revision id 1252886657. Rendering was triggered because: page-view --> </div><!--esi <esi:include src="/esitest-fa8a495983347898/content" /> --><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" href="https://en.wikipedia.org/w/index.php?title=C-41_process&amp;oldid=1252886657">https://en.wikipedia.org/w/index.php?title=C-41_process&amp;oldid=1252886657</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/Help:Category" title="Help:Category">Category</a>: <ul><li><a href="/wiki/Category:Photographic_film_processes" title="Category:Photographic film processes">Photographic film processes</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Hidden categories: <ul><li><a href="/wiki/Category:Articles_with_short_description" title="Category:Articles with short description">Articles with short description</a></li><li><a href="/wiki/Category:Short_description_is_different_from_Wikidata" title="Category:Short description is different from Wikidata">Short description is different from Wikidata</a></li><li><a href="/wiki/Category:Articles_needing_additional_references_from_September_2018" title="Category:Articles needing additional references from September 2018">Articles needing additional references from September 2018</a></li><li><a href="/wiki/Category:All_articles_needing_additional_references" title="Category:All articles needing additional references">All articles needing additional references</a></li><li><a href="/wiki/Category:All_articles_with_unsourced_statements" title="Category:All articles with unsourced statements">All articles with unsourced statements</a></li><li><a href="/wiki/Category:Articles_with_unsourced_statements_from_September_2018" title="Category:Articles with unsourced statements from September 2018">Articles with unsourced statements from September 2018</a></li><li><a href="/wiki/Category:Articles_with_unsourced_statements_from_July_2008" title="Category:Articles with unsourced statements from July 2008">Articles with unsourced statements from July 2008</a></li></ul></div></div> </div> </main> </div> <div class="mw-footer-container"> <footer id="footer" class="mw-footer" > <ul id="footer-info"> <li id="footer-info-lastmod"> This page was last edited on 23 October 2024, at 10:44<span class="anonymous-show">&#160;(UTC)</span>.</li> <li id="footer-info-copyright">Text is available under the <a href="/wiki/Wikipedia:Text_of_the_Creative_Commons_Attribution-ShareAlike_4.0_International_License" title="Wikipedia:Text of the Creative Commons Attribution-ShareAlike 4.0 International License">Creative Commons Attribution-ShareAlike 4.0 License</a>; additional terms may apply. By using this site, you agree to the <a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Terms_of_Use" class="extiw" title="foundation:Special:MyLanguage/Policy:Terms of Use">Terms of Use</a> and <a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy" class="extiw" title="foundation:Special:MyLanguage/Policy:Privacy policy">Privacy Policy</a>. Wikipedia® is a registered trademark of the <a rel="nofollow" class="external text" href="https://wikimediafoundation.org/">Wikimedia Foundation, Inc.</a>, a non-profit organization.</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">Privacy policy</a></li> <li id="footer-places-about"><a href="/wiki/Wikipedia:About">About Wikipedia</a></li> <li id="footer-places-disclaimers"><a href="/wiki/Wikipedia:General_disclaimer">Disclaimers</a></li> <li id="footer-places-contact"><a href="//en.wikipedia.org/wiki/Wikipedia:Contact_us">Contact Wikipedia</a></li> <li id="footer-places-wm-codeofconduct"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Universal_Code_of_Conduct">Code of Conduct</a></li> <li id="footer-places-developers"><a href="https://developer.wikimedia.org">Developers</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/en.wikipedia.org">Statistics</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Cookie statement</a></li> <li id="footer-places-mobileview"><a href="//en.m.wikipedia.org/w/index.php?title=C-41_process&amp;mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Mobile view</a></li> </ul> <ul id="footer-icons" class="noprint"> <li id="footer-copyrightico"><a href="https://wikimediafoundation.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/static/images/footer/wikimedia-button.svg" width="84" height="29" alt="Wikimedia Foundation" loading="lazy"></a></li> <li id="footer-poweredbyico"><a href="https://www.mediawiki.org/" class="cdx-button cdx-button--fake-button cdx-button--size-large cdx-button--fake-button--enabled"><img src="/w/resources/assets/poweredby_mediawiki.svg" alt="Powered by MediaWiki" width="88" height="31" loading="lazy"></a></li> </ul> </footer> </div> </div> </div> <div class="vector-settings" id="p-dock-bottom"> <ul></ul> </div><script>(RLQ=window.RLQ||[]).push(function(){mw.config.set({"wgHostname":"mw-web.codfw.main-f69cdc8f6-2jqt7","wgBackendResponseTime":163,"wgPageParseReport":{"limitreport":{"cputime":"0.586","walltime":"0.710","ppvisitednodes":{"value":3222,"limit":1000000},"postexpandincludesize":{"value":67224,"limit":2097152},"templateargumentsize":{"value":2451,"limit":2097152},"expansiondepth":{"value":16,"limit":100},"expensivefunctioncount":{"value":4,"limit":500},"unstrip-depth":{"value":1,"limit":20},"unstrip-size":{"value":29260,"limit":5000000},"entityaccesscount":{"value":0,"limit":400},"timingprofile":["100.00% 602.868 1 -total"," 26.51% 159.817 1 Template:Reflist"," 19.46% 117.324 2 Template:Cite_book"," 18.02% 108.629 1 Template:Photography"," 17.48% 105.358 1 Template:Navbox"," 12.79% 77.083 8 Template:Rp"," 12.57% 75.768 1 Template:More_citations_needed"," 11.86% 71.516 1 Template:Short_description"," 11.36% 68.474 1 Template:Ambox"," 11.30% 68.100 8 Template:R/superscript"]},"scribunto":{"limitreport-timeusage":{"value":"0.332","limit":"10.000"},"limitreport-memusage":{"value":7081624,"limit":52428800}},"cachereport":{"origin":"mw-web.codfw.main-f69cdc8f6-g7nzk","timestamp":"20241122142710","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"C-41 process","url":"https:\/\/en.wikipedia.org\/wiki\/C-41_process","sameAs":"http:\/\/www.wikidata.org\/entity\/Q172852","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q172852","author":{"@type":"Organization","name":"Contributors to Wikimedia projects"},"publisher":{"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2004-07-28T19:46:36Z","dateModified":"2024-10-23T10:44:39Z","headline":"chromogenic color print film developing process"}</script> </body> </html>

Pages: 1 2 3 4 5 6 7 8 9 10