CINXE.COM

Лінза — Вікіпедыя

<!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="be" dir="ltr"> <head> <meta charset="UTF-8"> <title>Лінза — Вікіпедыя</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(/(?:^|; )bewikimwclientpreferences=([^;]+)/);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":[",\t."," \t,"],"wgDigitTransformTable":["",""], "wgDefaultDateFormat":"dmy","wgMonthNames":["","студзень","люты","сакавік","красавік","Май","чэрвень","ліпень","жнівень","верасень","кастрычнік","лістапад","снежань"],"wgRequestId":"be89aac4-ea02-4ba4-965b-53fd9ab767a1","wgCanonicalNamespace":"","wgCanonicalSpecialPageName":false,"wgNamespaceNumber":0,"wgPageName":"Лінза","wgTitle":"Лінза","wgCurRevisionId":4749481,"wgRevisionId":4749481,"wgArticleId":76734,"wgIsArticle":true,"wgIsRedirect":false,"wgAction":"view","wgUserName":null,"wgUserGroups":["*"],"wgCategories":["Старонкі, на якіх ужыты чароўныя спасылкі ISBN","Оптыка","Лінзы"],"wgPageViewLanguage":"be","wgPageContentLanguage":"be","wgPageContentModel":"wikitext","wgRelevantPageName":"Лінза","wgRelevantArticleId":76734,"wgIsProbablyEditable":true,"wgRelevantPageIsProbablyEditable":true,"wgRestrictionEdit":[],"wgRestrictionMove":[], "wgNoticeProject":"wikipedia","wgCiteReferencePreviewsActive":true,"wgFlaggedRevsParams":{"tags":{"accuracy":{"levels":1}}},"wgStableRevisionId":4749481,"wgMediaViewerOnClick":true,"wgMediaViewerEnabledByDefault":true,"wgPopupsFlags":0,"wgVisualEditor":{"pageLanguageCode":"be","pageLanguageDir":"ltr","pageVariantFallbacks":"be"},"wgMFDisplayWikibaseDescriptions":{"search":true,"watchlist":true,"tagline":true,"nearby":true},"wgWMESchemaEditAttemptStepOversample":false,"wgWMEPageLength":10000,"wgRelatedArticlesCompat":[],"wgCentralAuthMobileDomain":false,"wgEditSubmitButtonLabelPublish":true,"wgULSPosition":"interlanguage","wgULSisCompactLinksEnabled":false,"wgVector2022LanguageInHeader":true,"wgULSisLanguageSelectorEmpty":false,"wgWikibaseItemId":"Q768575","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","ext.flaggedRevs.basic":"ready","mediawiki.codex.messagebox.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","skins.vector.js","ext.centralNotice.geoIP","ext.centralNotice.startUp","ext.flaggedRevs.advanced","ext.gadget.edittop","ext.gadget.collapserefs","ext.gadget.wikibugs","ext.gadget.navboxNavigation","ext.gadget.directLinkToCommons", "ext.gadget.Statistics","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=be&amp;modules=ext.cite.styles%7Cext.flaggedRevs.basic%7Cext.uls.interlanguage%7Cext.visualEditor.desktopArticleTarget.noscript%7Cext.wikimediaBadges%7Cext.wikimediamessages.styles%7Cmediawiki.codex.messagebox.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=be&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=be&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 property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/d/d8/BiconvexLens.jpg"> <meta property="og:image:width" content="1200"> <meta property="og:image:height" content="982"> <meta property="og:image" content="https://upload.wikimedia.org/wikipedia/commons/d/d8/BiconvexLens.jpg"> <meta property="og:image:width" content="800"> <meta property="og:image:height" content="655"> <meta property="og:image:width" content="640"> <meta property="og:image:height" content="524"> <meta name="viewport" content="width=1120"> <meta property="og:title" content="Лінза — Вікіпедыя"> <meta property="og:type" content="website"> <link rel="preconnect" href="//upload.wikimedia.org"> <link rel="alternate" media="only screen and (max-width: 640px)" href="//be.m.wikipedia.org/wiki/%D0%9B%D1%96%D0%BD%D0%B7%D0%B0"> <link rel="alternate" type="application/x-wiki" title="Правіць" href="/w/index.php?title=%D0%9B%D1%96%D0%BD%D0%B7%D0%B0&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="Вікіпедыя (be)"> <link rel="EditURI" type="application/rsd+xml" href="//be.wikipedia.org/w/api.php?action=rsd"> <link rel="canonical" href="https://be.wikipedia.org/wiki/%D0%9B%D1%96%D0%BD%D0%B7%D0%B0"> <link rel="license" href="https://creativecommons.org/licenses/by-sa/4.0/deed.be"> <link rel="alternate" type="application/atom+xml" title="Вікіпедыя струмень Atom" href="/w/index.php?title=%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5: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-Лінза rootpage-Лінза skin-vector-2022 action-view"><a class="mw-jump-link" href="#bodyContent">Перайсці да зместу</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="Праект"> <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="Галоўнае меню" > <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">Галоўнае меню</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">Галоўнае меню</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-main-menu.pin">перанесці да бакавой панэлі</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-main-menu.unpin">схаваць</button> </div> <div id="p-navigation" class="vector-menu mw-portlet mw-portlet-navigation" > <div class="vector-menu-heading"> Навігацыя </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="n-mainpage" class="mw-list-item"><a href="/wiki/%D0%93%D0%B0%D0%BB%D0%BE%D1%9E%D0%BD%D0%B0%D1%8F_%D1%81%D1%82%D0%B0%D1%80%D0%BE%D0%BD%D0%BA%D0%B0" title="Адкрыць Галоўную старонку [z]" accesskey="z"><span>Галоўная старонка</span></a></li><li id="n-portal" class="mw-list-item"><a href="/wiki/%D0%92%D1%96%D0%BA%D1%96%D0%BF%D0%B5%D0%B4%D1%8B%D1%8F:%D0%A1%D1%83%D0%BF%D0%BE%D0%BB%D1%8C%D0%BD%D0%B0%D1%81%D1%86%D1%8C" title="Пра праект, чым можна заняцца, дзе што шукаць"><span>Супольнасць</span></a></li><li id="n-recentchanges" class="mw-list-item"><a href="/wiki/%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:RecentChanges" title="Пералік нядаўніх змяненняў у віксе. [r]" accesskey="r"><span>Апошнія змены</span></a></li><li id="n-newpages" class="mw-list-item"><a href="/wiki/%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:NewPages"><span>Новыя старонкі</span></a></li><li id="n-Village-pump" class="mw-list-item"><a href="/wiki/%D0%92%D1%96%D0%BA%D1%96%D0%BF%D0%B5%D0%B4%D1%8B%D1%8F:%D0%A4%D0%BE%D1%80%D1%83%D0%BC"><span>Форум</span></a></li><li id="n-randompage" class="mw-list-item"><a href="/wiki/%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:Random" title="Паказаць выпадковую старонку [x]" accesskey="x"><span>Выпадковая старонка</span></a></li><li id="n-help" class="mw-list-item"><a href="/wiki/%D0%92%D1%96%D0%BA%D1%96%D0%BF%D0%B5%D0%B4%D1%8B%D1%8F:%D0%94%D0%B0%D0%B2%D0%B5%D0%B4%D0%BA%D0%B0" title="Дзе можна атрымаць тлумачэнні."><span>Даведка</span></a></li><li id="n-bug_in_article" class="mw-list-item"><a href="/wiki/%D0%92%D1%96%D0%BA%D1%96%D0%BF%D0%B5%D0%B4%D1%8B%D1%8F:%D0%9F%D0%B0%D0%B2%D0%B5%D0%B4%D0%B0%D0%BC%D0%BB%D0%B5%D0%BD%D0%BD%D1%96_%D0%BF%D1%80%D0%B0_%D0%BF%D0%B0%D0%BC%D1%8B%D0%BB%D0%BA%D1%96"><span>Паведаміць пра памылку</span></a></li> </ul> </div> </div> </div> </div> </div> </div> </nav> <a href="/wiki/%D0%93%D0%B0%D0%BB%D0%BE%D1%9E%D0%BD%D0%B0%D1%8F_%D1%81%D1%82%D0%B0%D1%80%D0%BE%D0%BD%D0%BA%D0%B0" 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="Вікіпедыя" src="/static/images/mobile/copyright/wikipedia-wordmark-be.svg" style="width: 7.625em; height: 1.3125em;"> <img class="mw-logo-tagline" alt="" src="/static/images/mobile/copyright/wikipedia-tagline-be.svg" width="117" height="12" style="width: 7.3125em; height: 0.75em;"> </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/%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:Search" class="cdx-button cdx-button--fake-button cdx-button--fake-button--enabled cdx-button--weight-quiet cdx-button--icon-only search-toggle" title="Знайсці ў Вікіпедыі [f]" accesskey="f"><span class="vector-icon mw-ui-icon-search mw-ui-icon-wikimedia-search"></span> <span>Пошук</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="Шукаць у Вікіпедыі" aria-label="Шукаць у Вікіпедыі" autocapitalize="sentences" title="Знайсці ў Вікіпедыі [f]" accesskey="f" id="searchInput" > <span class="cdx-text-input__icon cdx-text-input__start-icon"></span> </div> <input type="hidden" name="title" value="Адмысловае:Search"> </div> <button class="cdx-button cdx-search-input__end-button">Пошук</button> </form> </div> </div> </div> <nav class="vector-user-links vector-user-links-wide" aria-label="Асабістыя інструменты"> <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="Выгляд"> <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="Выгляд" > <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">Выгляд</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="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&amp;utm_medium=sidebar&amp;utm_campaign=C13_be.wikipedia.org&amp;uselang=be" class=""><span>Ахвяраваць</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=%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:CreateAccount&amp;returnto=%D0%9B%D1%96%D0%BD%D0%B7%D0%B0" title="Вам прапануецца стварыць уліковы запіс і ўвайсці ў сістэму, але гэта не абавязкова" class=""><span>Стварыць уліковы запіс</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=%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:UserLogin&amp;returnto=%D0%9B%D1%96%D0%BD%D0%B7%D0%B0" title="Вам прапануецца ўвайсці ў сістэму, але гэта неабавязкова. [o]" accesskey="o" class=""><span>Увайсці</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="Больш магчымасцей" > <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="Асабістыя інструменты" > <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">Асабістыя інструменты</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="Меню ўдзельніка" > <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="//donate.wikimedia.org/wiki/Special:FundraiserRedirector?utm_source=donate&amp;utm_medium=sidebar&amp;utm_campaign=C13_be.wikipedia.org&amp;uselang=be"><span>Ахвяраваць</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:CreateAccount&amp;returnto=%D0%9B%D1%96%D0%BD%D0%B7%D0%B0" title="Вам прапануецца стварыць уліковы запіс і ўвайсці ў сістэму, але гэта не абавязкова"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>Стварыць уліковы запіс</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:UserLogin&amp;returnto=%D0%9B%D1%96%D0%BD%D0%B7%D0%B0" title="Вам прапануецца ўвайсці ў сістэму, але гэта неабавязкова. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>Увайсці</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"> Старонкі для ананімных рэдактараў <a href="/wiki/%D0%94%D0%B0%D0%B2%D0%B5%D0%B4%D0%BA%D0%B0:%D0%94%D0%B0%D0%B2%D0%B5%D0%B4%D0%BA%D0%B0" aria-label="Даведацца больш пра праўку"><span>даведацца больш</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/%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:MyContributions" title="Спіс правак, зробленых з гэтага IP-адраса [y]" accesskey="y"><span>Уклад</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:MyTalk" title="Размовы пра праўкі, зробленыя з гэтага IP-адраса [n]" accesskey="n"><span>Размовы</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="Праект"> <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="Змест" 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">Змест</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">перанесці да бакавой панэлі</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">схаваць</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">Пачатак</div> </a> </li> <li id="toc-Гл._таксама" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Гл._таксама"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>Гл. таксама</span> </div> </a> <ul id="toc-Гл._таксама-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Зноскі" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Зноскі"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>Зноскі</span> </div> </a> <ul id="toc-Зноскі-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-Літаратура" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#Літаратура"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>Літаратура</span> </div> </a> <ul id="toc-Літаратура-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="Змест" 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="Пераключыць змест" > <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">Пераключыць змест</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">Лінза</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="Перайсці да артыкула на іншай мове. Даступны на 97 мовах." > <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-97" 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">97 моў</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-af mw-list-item"><a href="https://af.wikipedia.org/wiki/Lens" title="Lens – афрыкаанс" lang="af" hreflang="af" data-title="Lens" data-language-autonym="Afrikaans" data-language-local-name="афрыкаанс" class="interlanguage-link-target"><span>Afrikaans</span></a></li><li class="interlanguage-link interwiki-am mw-list-item"><a href="https://am.wikipedia.org/wiki/%E1%88%9D%E1%88%B5%E1%88%AE" title="ምስሮ – амхарская" lang="am" hreflang="am" data-title="ምስሮ" data-language-autonym="አማርኛ" data-language-local-name="амхарская" class="interlanguage-link-target"><span>አማርኛ</span></a></li><li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%B9%D8%AF%D8%B3%D8%A9_(%D8%A8%D8%B5%D8%B1%D9%8A%D8%A7%D8%AA)" title="عدسة (بصريات) – арабская" lang="ar" hreflang="ar" data-title="عدسة (بصريات)" data-language-autonym="العربية" data-language-local-name="арабская" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ast mw-list-item"><a href="https://ast.wikipedia.org/wiki/Lente" title="Lente – астурыйская" lang="ast" hreflang="ast" data-title="Lente" data-language-autonym="Asturianu" data-language-local-name="астурыйская" class="interlanguage-link-target"><span>Asturianu</span></a></li><li class="interlanguage-link interwiki-az mw-list-item"><a href="https://az.wikipedia.org/wiki/Linza" title="Linza – азербайджанская" lang="az" hreflang="az" data-title="Linza" data-language-autonym="Azərbaycanca" data-language-local-name="азербайджанская" class="interlanguage-link-target"><span>Azərbaycanca</span></a></li><li class="interlanguage-link interwiki-be-x-old mw-list-item"><a href="https://be-tarask.wikipedia.org/wiki/%D0%9B%D1%96%D0%BD%D0%B7%D0%B0" title="Лінза – Belarusian (Taraškievica orthography)" lang="be-tarask" hreflang="be-tarask" data-title="Лінза" data-language-autonym="Беларуская (тарашкевіца)" data-language-local-name="Belarusian (Taraškievica orthography)" class="interlanguage-link-target"><span>Беларуская (тарашкевіца)</span></a></li><li class="interlanguage-link interwiki-bg mw-list-item"><a href="https://bg.wikipedia.org/wiki/%D0%9B%D0%B5%D1%89%D0%B0_(%D0%BE%D0%BF%D1%82%D0%B8%D0%BA%D0%B0)" title="Леща (оптика) – балгарская" lang="bg" hreflang="bg" data-title="Леща (оптика)" data-language-autonym="Български" data-language-local-name="балгарская" class="interlanguage-link-target"><span>Български</span></a></li><li class="interlanguage-link interwiki-bh mw-list-item"><a href="https://bh.wikipedia.org/wiki/%E0%A4%B2%E0%A5%87%E0%A4%82%E0%A4%B8" title="लेंस – Bhojpuri" lang="bh" hreflang="bh" data-title="लेंस" data-language-autonym="भोजपुरी" data-language-local-name="Bhojpuri" class="interlanguage-link-target"><span>भोजपुरी</span></a></li><li class="interlanguage-link interwiki-bn mw-list-item"><a href="https://bn.wikipedia.org/wiki/%E0%A6%B2%E0%A7%87%E0%A6%A8%E0%A7%8D%E0%A6%B8" title="লেন্স – бенгальская" lang="bn" hreflang="bn" data-title="লেন্স" data-language-autonym="বাংলা" data-language-local-name="бенгальская" class="interlanguage-link-target"><span>বাংলা</span></a></li><li class="interlanguage-link interwiki-bs mw-list-item"><a href="https://bs.wikipedia.org/wiki/Le%C4%87a_(optika)" title="Leća (optika) – баснійская" lang="bs" hreflang="bs" data-title="Leća (optika)" data-language-autonym="Bosanski" data-language-local-name="баснійская" class="interlanguage-link-target"><span>Bosanski</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Lent" title="Lent – каталанская" lang="ca" hreflang="ca" data-title="Lent" data-language-autonym="Català" data-language-local-name="каталанская" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-ckb mw-list-item"><a href="https://ckb.wikipedia.org/wiki/%D9%84%DB%8E%D9%86%D8%B2" title="لێنز – цэнтральнакурдская" lang="ckb" hreflang="ckb" data-title="لێنز" data-language-autonym="کوردی" data-language-local-name="цэнтральнакурдская" class="interlanguage-link-target"><span>کوردی</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/%C4%8Co%C4%8Dka_(optika)" title="Čočka (optika) – чэшская" lang="cs" hreflang="cs" data-title="Čočka (optika)" data-language-autonym="Čeština" data-language-local-name="чэшская" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-da mw-list-item"><a href="https://da.wikipedia.org/wiki/Optisk_linse" title="Optisk linse – дацкая" lang="da" hreflang="da" data-title="Optisk linse" data-language-autonym="Dansk" data-language-local-name="дацкая" class="interlanguage-link-target"><span>Dansk</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Linse_(Optik)" title="Linse (Optik) – нямецкая" lang="de" hreflang="de" data-title="Linse (Optik)" data-language-autonym="Deutsch" data-language-local-name="нямецкая" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-diq mw-list-item"><a href="https://diq.wikipedia.org/wiki/Lens_(optik)" title="Lens (optik) – Zazaki" lang="diq" hreflang="diq" data-title="Lens (optik)" data-language-autonym="Zazaki" data-language-local-name="Zazaki" class="interlanguage-link-target"><span>Zazaki</span></a></li><li class="interlanguage-link interwiki-dsb mw-list-item"><a href="https://dsb.wikipedia.org/wiki/Linsa_(optika)" title="Linsa (optika) – ніжнялужыцкая" lang="dsb" hreflang="dsb" data-title="Linsa (optika)" data-language-autonym="Dolnoserbski" data-language-local-name="ніжнялужыцкая" class="interlanguage-link-target"><span>Dolnoserbski</span></a></li><li class="interlanguage-link interwiki-el mw-list-item"><a href="https://el.wikipedia.org/wiki/%CE%A6%CE%B1%CE%BA%CF%8C%CF%82" title="Φακός – грэчаская" lang="el" hreflang="el" data-title="Φακός" data-language-autonym="Ελληνικά" data-language-local-name="грэчаская" class="interlanguage-link-target"><span>Ελληνικά</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Lens" title="Lens – англійская" lang="en" hreflang="en" data-title="Lens" data-language-autonym="English" data-language-local-name="англійская" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-eo mw-list-item"><a href="https://eo.wikipedia.org/wiki/Lenso_(optiko)" title="Lenso (optiko) – эсперанта" lang="eo" hreflang="eo" data-title="Lenso (optiko)" data-language-autonym="Esperanto" data-language-local-name="эсперанта" class="interlanguage-link-target"><span>Esperanto</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/Lente" title="Lente – іспанская" lang="es" hreflang="es" data-title="Lente" data-language-autonym="Español" data-language-local-name="іспанская" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-et mw-list-item"><a href="https://et.wikipedia.org/wiki/L%C3%A4%C3%A4ts" title="Lääts – эстонская" lang="et" hreflang="et" data-title="Lääts" data-language-autonym="Eesti" data-language-local-name="эстонская" class="interlanguage-link-target"><span>Eesti</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Leiar" title="Leiar – баскская" lang="eu" hreflang="eu" data-title="Leiar" data-language-autonym="Euskara" data-language-local-name="баскская" class="interlanguage-link-target"><span>Euskara</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D8%B9%D8%AF%D8%B3%DB%8C" title="عدسی – фарсі" lang="fa" hreflang="fa" data-title="عدسی" data-language-autonym="فارسی" data-language-local-name="фарсі" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fi mw-list-item"><a href="https://fi.wikipedia.org/wiki/Linssi_(optiikka)" title="Linssi (optiikka) – фінская" lang="fi" hreflang="fi" data-title="Linssi (optiikka)" data-language-autonym="Suomi" data-language-local-name="фінская" class="interlanguage-link-target"><span>Suomi</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Lentille_optique" title="Lentille optique – французская" lang="fr" hreflang="fr" data-title="Lentille optique" data-language-autonym="Français" data-language-local-name="французская" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-frr mw-list-item"><a href="https://frr.wikipedia.org/wiki/Lins_(Optik)" title="Lins (Optik) – паўночнафрызская" lang="frr" hreflang="frr" data-title="Lins (Optik)" data-language-autonym="Nordfriisk" data-language-local-name="паўночнафрызская" class="interlanguage-link-target"><span>Nordfriisk</span></a></li><li class="interlanguage-link interwiki-fy mw-list-item"><a href="https://fy.wikipedia.org/wiki/Lins_(optyk)" title="Lins (optyk) – заходняя фрызская" lang="fy" hreflang="fy" data-title="Lins (optyk)" data-language-autonym="Frysk" data-language-local-name="заходняя фрызская" class="interlanguage-link-target"><span>Frysk</span></a></li><li class="interlanguage-link interwiki-ga mw-list-item"><a href="https://ga.wikipedia.org/wiki/Lionsa_(optaic)" title="Lionsa (optaic) – ірландская" lang="ga" hreflang="ga" data-title="Lionsa (optaic)" data-language-autonym="Gaeilge" data-language-local-name="ірландская" class="interlanguage-link-target"><span>Gaeilge</span></a></li><li class="interlanguage-link interwiki-gan mw-list-item"><a href="https://gan.wikipedia.org/wiki/%E9%80%8F%E9%8F%A1" title="透鏡 – Gan" lang="gan" hreflang="gan" data-title="透鏡" data-language-autonym="贛語" data-language-local-name="Gan" class="interlanguage-link-target"><span>贛語</span></a></li><li class="interlanguage-link interwiki-gcr mw-list-item"><a href="https://gcr.wikipedia.org/wiki/Lanti_optik" title="Lanti optik – Guianan Creole" lang="gcr" hreflang="gcr" data-title="Lanti optik" data-language-autonym="Kriyòl gwiyannen" data-language-local-name="Guianan Creole" class="interlanguage-link-target"><span>Kriyòl gwiyannen</span></a></li><li class="interlanguage-link interwiki-gl mw-list-item"><a href="https://gl.wikipedia.org/wiki/Lente_(%C3%B3ptica)" title="Lente (óptica) – галісійская" lang="gl" hreflang="gl" data-title="Lente (óptica)" data-language-autonym="Galego" data-language-local-name="галісійская" class="interlanguage-link-target"><span>Galego</span></a></li><li class="interlanguage-link interwiki-he mw-list-item"><a href="https://he.wikipedia.org/wiki/%D7%A2%D7%93%D7%A9%D7%94" title="עדשה – іўрыт" lang="he" hreflang="he" data-title="עדשה" data-language-autonym="עברית" data-language-local-name="іўрыт" class="interlanguage-link-target"><span>עברית</span></a></li><li class="interlanguage-link interwiki-hi mw-list-item"><a href="https://hi.wikipedia.org/wiki/%E0%A4%B2%E0%A5%87%E0%A4%82%E0%A4%B8" title="लेंस – хіндзі" lang="hi" hreflang="hi" data-title="लेंस" data-language-autonym="हिन्दी" data-language-local-name="хіндзі" class="interlanguage-link-target"><span>हिन्दी</span></a></li><li class="interlanguage-link interwiki-hr mw-list-item"><a href="https://hr.wikipedia.org/wiki/Le%C4%87a_(optika)" title="Leća (optika) – харвацкая" lang="hr" hreflang="hr" data-title="Leća (optika)" data-language-autonym="Hrvatski" data-language-local-name="харвацкая" class="interlanguage-link-target"><span>Hrvatski</span></a></li><li class="interlanguage-link interwiki-hsb mw-list-item"><a href="https://hsb.wikipedia.org/wiki/%C4%8C%C3%B3%C4%8Dka_(optika)" title="Čóčka (optika) – верхнялужыцкая" lang="hsb" hreflang="hsb" data-title="Čóčka (optika)" data-language-autonym="Hornjoserbsce" data-language-local-name="верхнялужыцкая" class="interlanguage-link-target"><span>Hornjoserbsce</span></a></li><li class="interlanguage-link interwiki-ht mw-list-item"><a href="https://ht.wikipedia.org/wiki/Lantiy" title="Lantiy – гаіцянская крэольская" lang="ht" hreflang="ht" data-title="Lantiy" data-language-autonym="Kreyòl ayisyen" data-language-local-name="гаіцянская крэольская" class="interlanguage-link-target"><span>Kreyòl ayisyen</span></a></li><li class="interlanguage-link interwiki-hu mw-list-item"><a href="https://hu.wikipedia.org/wiki/Optikai_lencse" title="Optikai lencse – венгерская" lang="hu" hreflang="hu" data-title="Optikai lencse" data-language-autonym="Magyar" data-language-local-name="венгерская" class="interlanguage-link-target"><span>Magyar</span></a></li><li class="interlanguage-link interwiki-hy mw-list-item"><a href="https://hy.wikipedia.org/wiki/%D5%88%D5%BD%D5%BA%D5%B6%D5%B5%D5%A1%D5%AF%D5%B6%D5%A5%D6%80" title="Ոսպնյակներ – армянская" lang="hy" hreflang="hy" data-title="Ոսպնյակներ" data-language-autonym="Հայերեն" data-language-local-name="армянская" class="interlanguage-link-target"><span>Հայերեն</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Lensa" title="Lensa – інданезійская" lang="id" hreflang="id" data-title="Lensa" data-language-autonym="Bahasa Indonesia" data-language-local-name="інданезійская" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-io mw-list-item"><a href="https://io.wikipedia.org/wiki/Lenso" title="Lenso – іда" lang="io" hreflang="io" data-title="Lenso" data-language-autonym="Ido" data-language-local-name="іда" class="interlanguage-link-target"><span>Ido</span></a></li><li class="interlanguage-link interwiki-is mw-list-item"><a href="https://is.wikipedia.org/wiki/Linsa" title="Linsa – ісландская" lang="is" hreflang="is" data-title="Linsa" data-language-autonym="Íslenska" data-language-local-name="ісландская" class="interlanguage-link-target"><span>Íslenska</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Lente" title="Lente – італьянская" lang="it" hreflang="it" data-title="Lente" data-language-autonym="Italiano" data-language-local-name="італьянская" 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/%E3%83%AC%E3%83%B3%E3%82%BA" title="レンズ – японская" lang="ja" hreflang="ja" data-title="レンズ" data-language-autonym="日本語" data-language-local-name="японская" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-jam mw-list-item"><a href="https://jam.wikipedia.org/wiki/Lenz" title="Lenz – Jamaican Creole English" lang="jam" hreflang="jam" data-title="Lenz" data-language-autonym="Patois" data-language-local-name="Jamaican Creole English" class="interlanguage-link-target"><span>Patois</span></a></li><li class="interlanguage-link interwiki-jv mw-list-item"><a href="https://jv.wikipedia.org/wiki/L%C3%A8nsa" title="Lènsa – яванская" lang="jv" hreflang="jv" data-title="Lènsa" data-language-autonym="Jawa" data-language-local-name="яванская" class="interlanguage-link-target"><span>Jawa</span></a></li><li class="interlanguage-link interwiki-kk mw-list-item"><a href="https://kk.wikipedia.org/wiki/%D0%9B%D0%B8%D0%BD%D0%B7%D0%B0" title="Линза – казахская" lang="kk" hreflang="kk" data-title="Линза" data-language-autonym="Қазақша" data-language-local-name="казахская" class="interlanguage-link-target"><span>Қазақша</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EB%A0%8C%EC%A6%88" title="렌즈 – карэйская" lang="ko" hreflang="ko" data-title="렌즈" data-language-autonym="한국어" data-language-local-name="карэйская" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-ky mw-list-item"><a href="https://ky.wikipedia.org/wiki/%D0%9B%D0%B8%D0%BD%D0%B7%D0%B0" title="Линза – кіргізская" lang="ky" hreflang="ky" data-title="Линза" data-language-autonym="Кыргызча" data-language-local-name="кіргізская" class="interlanguage-link-target"><span>Кыргызча</span></a></li><li class="interlanguage-link interwiki-lmo mw-list-item"><a href="https://lmo.wikipedia.org/wiki/Lenta_(ottica)" title="Lenta (ottica) – Lombard" lang="lmo" hreflang="lmo" data-title="Lenta (ottica)" data-language-autonym="Lombard" data-language-local-name="Lombard" class="interlanguage-link-target"><span>Lombard</span></a></li><li class="interlanguage-link interwiki-lt mw-list-item"><a href="https://lt.wikipedia.org/wiki/L%C4%99%C5%A1is_(optika)" title="Lęšis (optika) – літоўская" lang="lt" hreflang="lt" data-title="Lęšis (optika)" data-language-autonym="Lietuvių" data-language-local-name="літоўская" class="interlanguage-link-target"><span>Lietuvių</span></a></li><li class="interlanguage-link interwiki-lv mw-list-item"><a href="https://lv.wikipedia.org/wiki/L%C4%93ca" title="Lēca – латышская" lang="lv" hreflang="lv" data-title="Lēca" data-language-autonym="Latviešu" data-language-local-name="латышская" class="interlanguage-link-target"><span>Latviešu</span></a></li><li class="interlanguage-link interwiki-mk mw-list-item"><a href="https://mk.wikipedia.org/wiki/%D0%9B%D0%B5%D1%9C%D0%B0_(%D0%BE%D0%BF%D1%82%D0%B8%D0%BA%D0%B0)" title="Леќа (оптика) – македонская" lang="mk" hreflang="mk" data-title="Леќа (оптика)" data-language-autonym="Македонски" data-language-local-name="македонская" class="interlanguage-link-target"><span>Македонски</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%B2%E0%B5%86%E0%B5%BB%E0%B4%B8%E0%B5%8D" title="ലെൻസ് – малаялам" lang="ml" hreflang="ml" data-title="ലെൻസ്" data-language-autonym="മലയാളം" data-language-local-name="малаялам" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-mn mw-list-item"><a href="https://mn.wikipedia.org/wiki/%D0%9B%D0%B8%D0%BD%D0%B7" title="Линз – мангольская" lang="mn" hreflang="mn" data-title="Линз" data-language-autonym="Монгол" data-language-local-name="мангольская" class="interlanguage-link-target"><span>Монгол</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Kanta" title="Kanta – малайская" lang="ms" hreflang="ms" data-title="Kanta" data-language-autonym="Bahasa Melayu" data-language-local-name="малайская" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-ne mw-list-item"><a href="https://ne.wikipedia.org/wiki/%E0%A4%95%E0%A4%A8%E0%A5%8D%E0%A4%AD%E0%A5%87%E0%A4%95%E0%A5%8D%E0%A4%B8_%E0%A4%B2%E0%A5%87%E0%A4%A8%E0%A5%8D%E0%A4%B8" title="कन्भेक्स लेन्स – непальская" lang="ne" hreflang="ne" data-title="कन्भेक्स लेन्स" data-language-autonym="नेपाली" data-language-local-name="непальская" class="interlanguage-link-target"><span>नेपाली</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Lens_(optica)" title="Lens (optica) – нідэрландская" lang="nl" hreflang="nl" data-title="Lens (optica)" data-language-autonym="Nederlands" data-language-local-name="нідэрландская" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-nn mw-list-item"><a href="https://nn.wikipedia.org/wiki/Optisk_linse" title="Optisk linse – нарвежская (нюношк)" lang="nn" hreflang="nn" data-title="Optisk linse" data-language-autonym="Norsk nynorsk" data-language-local-name="нарвежская (нюношк)" class="interlanguage-link-target"><span>Norsk nynorsk</span></a></li><li class="interlanguage-link interwiki-no mw-list-item"><a href="https://no.wikipedia.org/wiki/Optisk_linse" title="Optisk linse – нарвежская (букмол)" lang="nb" hreflang="nb" data-title="Optisk linse" data-language-autonym="Norsk bokmål" data-language-local-name="нарвежская (букмол)" class="interlanguage-link-target"><span>Norsk bokmål</span></a></li><li class="interlanguage-link interwiki-om mw-list-item"><a href="https://om.wikipedia.org/wiki/Doo%27innee" title="Doo&#039;innee – арома" lang="om" hreflang="om" data-title="Doo&#039;innee" data-language-autonym="Oromoo" data-language-local-name="арома" class="interlanguage-link-target"><span>Oromoo</span></a></li><li class="interlanguage-link interwiki-pa mw-list-item"><a href="https://pa.wikipedia.org/wiki/%E0%A8%B2%E0%A9%88%E0%A9%B1%E0%A8%A8%E0%A8%9C%E0%A8%BC" title="ਲੈੱਨਜ਼ – панджабі" lang="pa" hreflang="pa" data-title="ਲੈੱਨਜ਼" data-language-autonym="ਪੰਜਾਬੀ" data-language-local-name="панджабі" class="interlanguage-link-target"><span>ਪੰਜਾਬੀ</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/Soczewka" title="Soczewka – польская" lang="pl" hreflang="pl" data-title="Soczewka" data-language-autonym="Polski" data-language-local-name="польская" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pms mw-list-item"><a href="https://pms.wikipedia.org/wiki/Lent" title="Lent – Piedmontese" lang="pms" hreflang="pms" data-title="Lent" data-language-autonym="Piemontèis" data-language-local-name="Piedmontese" class="interlanguage-link-target"><span>Piemontèis</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/Lente" title="Lente – партугальская" lang="pt" hreflang="pt" data-title="Lente" data-language-autonym="Português" data-language-local-name="партугальская" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-qu mw-list-item"><a href="https://qu.wikipedia.org/wiki/Linti" title="Linti – кечуа" lang="qu" hreflang="qu" data-title="Linti" data-language-autonym="Runa Simi" data-language-local-name="кечуа" class="interlanguage-link-target"><span>Runa Simi</span></a></li><li class="interlanguage-link interwiki-ro mw-list-item"><a href="https://ro.wikipedia.org/wiki/Lentil%C4%83_(optic%C4%83)" title="Lentilă (optică) – румынская" lang="ro" hreflang="ro" data-title="Lentilă (optică)" data-language-autonym="Română" data-language-local-name="румынская" class="interlanguage-link-target"><span>Română</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%9B%D0%B8%D0%BD%D0%B7%D0%B0" title="Линза – руская" lang="ru" hreflang="ru" data-title="Линза" data-language-autonym="Русский" data-language-local-name="руская" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-scn mw-list-item"><a href="https://scn.wikipedia.org/wiki/Lenti" title="Lenti – сіцылійская" lang="scn" hreflang="scn" data-title="Lenti" data-language-autonym="Sicilianu" data-language-local-name="сіцылійская" class="interlanguage-link-target"><span>Sicilianu</span></a></li><li class="interlanguage-link interwiki-sd mw-list-item"><a href="https://sd.wikipedia.org/wiki/%D8%A7%D9%BE%D9%BD%D9%8A%D9%84_%D8%A8%D9%84%D9%88%D8%B1" title="اپٽيل بلور – сіндхі" lang="sd" hreflang="sd" data-title="اپٽيل بلور" data-language-autonym="سنڌي" data-language-local-name="сіндхі" class="interlanguage-link-target"><span>سنڌي</span></a></li><li class="interlanguage-link interwiki-sh mw-list-item"><a href="https://sh.wikipedia.org/wiki/Le%C4%87a" title="Leća – сербскахарвацкая" lang="sh" hreflang="sh" data-title="Leća" data-language-autonym="Srpskohrvatski / српскохрватски" data-language-local-name="сербскахарвацкая" class="interlanguage-link-target"><span>Srpskohrvatski / српскохрватски</span></a></li><li class="interlanguage-link interwiki-si mw-list-item"><a href="https://si.wikipedia.org/wiki/%E0%B6%9A%E0%B7%8F%E0%B6%A0" title="කාච – сінгальская" lang="si" hreflang="si" data-title="කාච" data-language-autonym="සිංහල" data-language-local-name="сінгальская" class="interlanguage-link-target"><span>සිංහල</span></a></li><li class="interlanguage-link interwiki-simple mw-list-item"><a href="https://simple.wikipedia.org/wiki/Lens_(optics)" title="Lens (optics) – Simple English" lang="en-simple" hreflang="en-simple" data-title="Lens (optics)" 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-sk mw-list-item"><a href="https://sk.wikipedia.org/wiki/%C5%A0o%C5%A1ovka_(optika)" title="Šošovka (optika) – славацкая" lang="sk" hreflang="sk" data-title="Šošovka (optika)" data-language-autonym="Slovenčina" data-language-local-name="славацкая" class="interlanguage-link-target"><span>Slovenčina</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Le%C4%8Da_(optika)" title="Leča (optika) – славенская" lang="sl" hreflang="sl" data-title="Leča (optika)" data-language-autonym="Slovenščina" data-language-local-name="славенская" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sq mw-list-item"><a href="https://sq.wikipedia.org/wiki/Thjerra_optike" title="Thjerra optike – албанская" lang="sq" hreflang="sq" data-title="Thjerra optike" data-language-autonym="Shqip" data-language-local-name="албанская" class="interlanguage-link-target"><span>Shqip</span></a></li><li class="interlanguage-link interwiki-sr mw-list-item"><a href="https://sr.wikipedia.org/wiki/%D0%A1%D0%BE%D1%87%D0%B8%D0%B2%D0%BE_(%D0%BE%D0%BF%D1%82%D0%B8%D0%BA%D0%B0)" title="Сочиво (оптика) – сербская" lang="sr" hreflang="sr" data-title="Сочиво (оптика)" data-language-autonym="Српски / srpski" data-language-local-name="сербская" class="interlanguage-link-target"><span>Српски / srpski</span></a></li><li class="interlanguage-link interwiki-su mw-list-item"><a href="https://su.wikipedia.org/wiki/L%C3%A9nsa" title="Lénsa – сунда" lang="su" hreflang="su" data-title="Lénsa" data-language-autonym="Sunda" data-language-local-name="сунда" class="interlanguage-link-target"><span>Sunda</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Lins" title="Lins – шведская" lang="sv" hreflang="sv" data-title="Lins" data-language-autonym="Svenska" data-language-local-name="шведская" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-sw mw-list-item"><a href="https://sw.wikipedia.org/wiki/Lenzi" title="Lenzi – суахілі" lang="sw" hreflang="sw" data-title="Lenzi" data-language-autonym="Kiswahili" data-language-local-name="суахілі" class="interlanguage-link-target"><span>Kiswahili</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%B5%E0%AE%BF%E0%AE%B2%E0%AF%8D%E0%AE%B2%E0%AF%88_(%E0%AE%92%E0%AE%B3%E0%AE%BF%E0%AE%AF%E0%AE%BF%E0%AE%AF%E0%AE%B2%E0%AF%8D)" title="வில்லை (ஒளியியல்) – тамільская" lang="ta" hreflang="ta" data-title="வில்லை (ஒளியியல்)" data-language-autonym="தமிழ்" data-language-local-name="тамільская" class="interlanguage-link-target"><span>தமிழ்</span></a></li><li class="interlanguage-link interwiki-te mw-list-item"><a href="https://te.wikipedia.org/wiki/%E0%B0%95%E0%B0%9F%E0%B0%95%E0%B0%AE%E0%B1%81_(%E0%B0%B5%E0%B0%B8%E0%B1%8D%E0%B0%A4%E0%B1%81%E0%B0%B5%E0%B1%81)" title="కటకము (వస్తువు) – тэлугу" lang="te" hreflang="te" data-title="కటకము (వస్తువు)" data-language-autonym="తెలుగు" data-language-local-name="тэлугу" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-tg mw-list-item"><a href="https://tg.wikipedia.org/wiki/%D0%9B%D0%B8%D0%BD%D0%B7%D0%B0" title="Линза – таджыкская" lang="tg" hreflang="tg" data-title="Линза" data-language-autonym="Тоҷикӣ" data-language-local-name="таджыкская" class="interlanguage-link-target"><span>Тоҷикӣ</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B9%80%E0%B8%A5%E0%B8%99%E0%B8%AA%E0%B9%8C_(%E0%B8%97%E0%B8%B1%E0%B8%A8%E0%B8%99%E0%B8%A8%E0%B8%B2%E0%B8%AA%E0%B8%95%E0%B8%A3%E0%B9%8C)" title="เลนส์ (ทัศนศาสตร์) – тайская" lang="th" hreflang="th" data-title="เลนส์ (ทัศนศาสตร์)" data-language-autonym="ไทย" data-language-local-name="тайская" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-tl mw-list-item"><a href="https://tl.wikipedia.org/wiki/Lente_(optika)" title="Lente (optika) – Tagalog" lang="tl" hreflang="tl" data-title="Lente (optika)" data-language-autonym="Tagalog" data-language-local-name="Tagalog" class="interlanguage-link-target"><span>Tagalog</span></a></li><li class="interlanguage-link interwiki-tr mw-list-item"><a href="https://tr.wikipedia.org/wiki/Mercek" title="Mercek – турэцкая" lang="tr" hreflang="tr" data-title="Mercek" data-language-autonym="Türkçe" data-language-local-name="турэцкая" class="interlanguage-link-target"><span>Türkçe</span></a></li><li class="interlanguage-link interwiki-tt mw-list-item"><a href="https://tt.wikipedia.org/wiki/%D0%9B%D0%B8%D0%BD%D0%B7%D0%B0" title="Линза – татарская" lang="tt" hreflang="tt" data-title="Линза" data-language-autonym="Татарча / tatarça" data-language-local-name="татарская" class="interlanguage-link-target"><span>Татарча / tatarça</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9B%D1%96%D0%BD%D0%B7%D0%B0" title="Лінза – украінская" lang="uk" hreflang="uk" data-title="Лінза" data-language-autonym="Українська" data-language-local-name="украінская" class="interlanguage-link-target"><span>Українська</span></a></li><li class="interlanguage-link interwiki-ur mw-list-item"><a href="https://ur.wikipedia.org/wiki/%D8%B9%D8%AF%D8%B3%DB%81_(%D8%A8%D8%B5%D8%B1%DB%8C%D8%A7%D8%AA)" title="عدسہ (بصریات) – урду" lang="ur" hreflang="ur" data-title="عدسہ (بصریات)" data-language-autonym="اردو" data-language-local-name="урду" class="interlanguage-link-target"><span>اردو</span></a></li><li class="interlanguage-link interwiki-uz mw-list-item"><a href="https://uz.wikipedia.org/wiki/Linza" title="Linza – узбекская" lang="uz" hreflang="uz" data-title="Linza" data-language-autonym="Oʻzbekcha / ўзбекча" data-language-local-name="узбекская" class="interlanguage-link-target"><span>Oʻzbekcha / ўзбекча</span></a></li><li class="interlanguage-link interwiki-vi mw-list-item"><a href="https://vi.wikipedia.org/wiki/Th%E1%BA%A5u_k%C3%ADnh" title="Thấu kính – в’етнамская" lang="vi" hreflang="vi" data-title="Thấu kính" data-language-autonym="Tiếng Việt" data-language-local-name="в’етнамская" class="interlanguage-link-target"><span>Tiếng Việt</span></a></li><li class="interlanguage-link interwiki-war mw-list-item"><a href="https://war.wikipedia.org/wiki/Lente" title="Lente – варай" lang="war" hreflang="war" data-title="Lente" data-language-autonym="Winaray" data-language-local-name="варай" class="interlanguage-link-target"><span>Winaray</span></a></li><li class="interlanguage-link interwiki-wuu mw-list-item"><a href="https://wuu.wikipedia.org/wiki/%E9%80%8F%E9%95%9C" title="透镜 – ву" lang="wuu" hreflang="wuu" data-title="透镜" data-language-autonym="吴语" data-language-local-name="ву" class="interlanguage-link-target"><span>吴语</span></a></li><li class="interlanguage-link interwiki-yi mw-list-item"><a href="https://yi.wikipedia.org/wiki/%D7%9C%D7%99%D7%A0%D7%93%D7%96" title="לינדז – ідыш" lang="yi" hreflang="yi" data-title="לינדז" data-language-autonym="ייִדיש" data-language-local-name="ідыш" class="interlanguage-link-target"><span>ייִדיש</span></a></li><li class="interlanguage-link interwiki-zh mw-list-item"><a href="https://zh.wikipedia.org/wiki/%E9%80%8F%E9%95%9C" title="透镜 – кітайская" lang="zh" hreflang="zh" data-title="透镜" data-language-autonym="中文" data-language-local-name="кітайская" class="interlanguage-link-target"><span>中文</span></a></li><li class="interlanguage-link interwiki-zh-min-nan mw-list-item"><a href="https://zh-min-nan.wikipedia.org/wiki/Th%C3%A0u-ki%C3%A0%E2%81%BF" title="Thàu-kiàⁿ – Minnan" lang="nan" hreflang="nan" data-title="Thàu-kiàⁿ" data-language-autonym="閩南語 / Bân-lâm-gú" data-language-local-name="Minnan" class="interlanguage-link-target"><span>閩南語 / Bân-lâm-gú</span></a></li><li class="interlanguage-link interwiki-zh-yue mw-list-item"><a href="https://zh-yue.wikipedia.org/wiki/%E9%80%8F%E9%8F%A1" title="透鏡 – кантонскі дыялект кітайскай" lang="yue" hreflang="yue" data-title="透鏡" data-language-autonym="粵語" data-language-local-name="кантонскі дыялект кітайскай" class="interlanguage-link-target"><span>粵語</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/Q768575#sitelinks-wikipedia" title="Правіць міжмоўныя спасылкі" class="wbc-editpage">Правіць спасылкі</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="Прасторы назваў"> <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/%D0%9B%D1%96%D0%BD%D0%B7%D0%B0" title="Паказаць уласна змест старонкі [c]" accesskey="c"><span>Старонка</span></a></li><li id="ca-talk" class="new vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%D0%A0%D0%B0%D0%B7%D0%BC%D0%BE%D0%B2%D1%8B:%D0%9B%D1%96%D0%BD%D0%B7%D0%B0&amp;action=edit&amp;redlink=1" rel="discussion" class="new" title="Размовы пра змест гэтай старонкі (няма такой старонкі) [t]" accesskey="t"><span>Размовы</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="Змяніць моўны варыянт" > <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">беларуская</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="Віды"> <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/%D0%9B%D1%96%D0%BD%D0%B7%D0%B0"><span>Чытаць</span></a></li><li id="ca-ve-edit" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%D0%9B%D1%96%D0%BD%D0%B7%D0%B0&amp;veaction=edit" title="Правіць старонку [v]" accesskey="v"><span>Правіць</span></a></li><li id="ca-edit" class="collapsible vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%D0%9B%D1%96%D0%BD%D0%B7%D0%B0&amp;action=edit" title="Правіць зыходны код гэтай старонкі [e]" accesskey="e"><span>Правіць зыходнік</span></a></li><li id="ca-history" class="vector-tab-noicon mw-list-item"><a href="/w/index.php?title=%D0%9B%D1%96%D0%BD%D0%B7%D0%B0&amp;action=history" title="Ранейшыя версіі гэтай старонкі. [h]" accesskey="h"><span>Паказаць гісторыю</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="Інструменты" > <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">Інструменты</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">Інструменты</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-page-tools.pin">перанесці да бакавой панэлі</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-page-tools.unpin">схаваць</button> </div> <div id="p-cactions" class="vector-menu mw-portlet mw-portlet-cactions emptyPortlet vector-has-collapsible-items" title="Больш магчымасцей" > <div class="vector-menu-heading"> Дзеянні </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/%D0%9B%D1%96%D0%BD%D0%B7%D0%B0"><span>Чытаць</span></a></li><li id="ca-more-ve-edit" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=%D0%9B%D1%96%D0%BD%D0%B7%D0%B0&amp;veaction=edit" title="Правіць старонку [v]" accesskey="v"><span>Правіць</span></a></li><li id="ca-more-edit" class="collapsible vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=%D0%9B%D1%96%D0%BD%D0%B7%D0%B0&amp;action=edit" title="Правіць зыходны код гэтай старонкі [e]" accesskey="e"><span>Правіць зыходнік</span></a></li><li id="ca-more-history" class="vector-more-collapsible-item mw-list-item"><a href="/w/index.php?title=%D0%9B%D1%96%D0%BD%D0%B7%D0%B0&amp;action=history"><span>Паказаць гісторыю</span></a></li> </ul> </div> </div> <div id="p-tb" class="vector-menu mw-portlet mw-portlet-tb" > <div class="vector-menu-heading"> Агульныя </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="t-whatlinkshere" class="mw-list-item"><a href="/wiki/%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:WhatLinksHere/%D0%9B%D1%96%D0%BD%D0%B7%D0%B0" title="Спіс вікістаронак, якія спасылаюцца сюды [j]" accesskey="j"><span>Сюды спасылаюцца</span></a></li><li id="t-recentchangeslinked" class="mw-list-item"><a href="/wiki/%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:RecentChangesLinked/%D0%9B%D1%96%D0%BD%D0%B7%D0%B0" rel="nofollow" title="Нядаўнія змены ў старонках, на якія спасылаецца гэтая старонка [k]" accesskey="k"><span>Звязаныя праўкі</span></a></li><li id="t-specialpages" class="mw-list-item"><a href="/wiki/%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:SpecialPages" title="Пералік усіх адмысловых старонак [q]" accesskey="q"><span>Адмысловыя старонкі</span></a></li><li id="t-permalink" class="mw-list-item"><a href="/w/index.php?title=%D0%9B%D1%96%D0%BD%D0%B7%D0%B0&amp;oldid=4749481" title="Нязменная спасылка на гэтую версію гэтай старонкі"><span>Нязменная спасылка</span></a></li><li id="t-info" class="mw-list-item"><a href="/w/index.php?title=%D0%9B%D1%96%D0%BD%D0%B7%D0%B0&amp;action=info" title="Больш звестак пра гэту старонку"><span>Звесткі пра старонку</span></a></li><li id="t-cite" class="mw-list-item"><a href="/w/index.php?title=%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:CiteThisPage&amp;page=%D0%9B%D1%96%D0%BD%D0%B7%D0%B0&amp;id=4749481&amp;wpFormIdentifier=titleform" title="Інфармацыя пра тое, як цытаваць гэтую старонку"><span>Цытаваць гэту старонку</span></a></li><li id="t-urlshortener" class="mw-list-item"><a href="/w/index.php?title=%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:UrlShortener&amp;url=https%3A%2F%2Fbe.wikipedia.org%2Fwiki%2F%25D0%259B%25D1%2596%25D0%25BD%25D0%25B7%25D0%25B0"><span>Атрымаць скарочаны URL-адрас</span></a></li><li id="t-urlshortener-qrcode" class="mw-list-item"><a href="/w/index.php?title=%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:QrCode&amp;url=https%3A%2F%2Fbe.wikipedia.org%2Fwiki%2F%25D0%259B%25D1%2596%25D0%25BD%25D0%25B7%25D0%25B0"><span>Спампаваць QR-код</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"> Друк/экспарт </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li id="coll-create_a_book" class="mw-list-item"><a href="/w/index.php?title=%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:Book&amp;bookcmd=book_creator&amp;referer=%D0%9B%D1%96%D0%BD%D0%B7%D0%B0"><span>Стварыць кнігу</span></a></li><li id="coll-download-as-rl" class="mw-list-item"><a href="/w/index.php?title=%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:DownloadAsPdf&amp;page=%D0%9B%D1%96%D0%BD%D0%B7%D0%B0&amp;action=show-download-screen"><span>Спампаваць як PDF</span></a></li><li id="t-print" class="mw-list-item"><a href="/w/index.php?title=%D0%9B%D1%96%D0%BD%D0%B7%D0%B0&amp;printable=yes" title="Друкавальная версія гэтай старонкі [p]" accesskey="p"><span>Для друку</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"> У іншых праектах </div> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Lenses" hreflang="en"><span>Вікісховішча</span></a></li><li id="t-wikibase" class="wb-otherproject-link wb-otherproject-wikibase-dataitem mw-list-item"><a href="https://www.wikidata.org/wiki/Special:EntityPage/Q768575" title="Спасылка на звязаны элемент рэпазітара даных [g]" accesskey="g"><span>Элемент Вікіданых</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="Выгляд"> <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">Выгляд</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">перанесці да бакавой панэлі</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">схаваць</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">З Вікіпедыі, свабоднай энцыклапедыі</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="be" dir="ltr"><figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/%D0%A4%D0%B0%D0%B9%D0%BB:BiconvexLens.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d8/BiconvexLens.jpg/220px-BiconvexLens.jpg" decoding="async" width="220" height="180" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d8/BiconvexLens.jpg/330px-BiconvexLens.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d8/BiconvexLens.jpg/440px-BiconvexLens.jpg 2x" data-file-width="484" data-file-height="396" /></a><figcaption>Лінза</figcaption></figure> <p><b>Лінза</b> (<a href="/wiki/%D0%9D%D1%8F%D0%BC%D0%B5%D1%86%D0%BA%D0%B0%D1%8F_%D0%BC%D0%BE%D0%B2%D0%B0" title="Нямецкая мова">ням.</a>: <span style="font-style: italic;" lang="de">Linse</span>, ад <a href="/wiki/%D0%9B%D0%B0%D1%86%D1%96%D0%BD%D1%81%D0%BA%D0%B0%D1%8F_%D0%BC%D0%BE%D0%B2%D0%B0" title="Лацінская мова">лац.</a>: <span style="font-style: italic;" lang="la">lens</span>&#160;— сачавіца)&#160;— празрыстае цела з аднастайнага матэрыялу, абмежаванае двума паліраванымі пераламляльнымі крывалінейнымі паверхнямі вярчэння (часцей сферычнымі) або крывалінейнай і плоскай паверхнямі. </p><p>У цяперашні час усё часцей прымяняюцца і «асферычныя лінзы», форма паверхні якіх адрозніваецца ад сферы. У якасці матэрыялу лінз звычайна выкарыстоўваюцца аптычныя матэрыялы, такія як <a href="/wiki/%D0%A8%D0%BA%D0%BB%D0%BE" title="Шкло">шкло</a>, аптычнае шкло, аптычна празрыстыя <a href="/wiki/%D0%9F%D0%BB%D0%B0%D1%81%D1%82%D1%8B%D0%BA" class="mw-redirect" title="Пластык">пластмасы</a> і іншыя матэрыялы. </p><p>Адрозніваюць лінзы двух тыпаў: выпуклыя і ўвагнутыя. Лінза можа быць дваякавыпуклай або дваякаўвагнутай; адна з паверхняў лінзы можа быць плоскай, такія лінзы называюцца плоскавыпуклая і плоскаўвагнутая. </p><p><a href="/wiki/%D0%A2%D1%8D%D1%80%D0%BC%D1%96%D0%BD" title="Тэрмін">Тэрмін</a> «лінза» ўжываюць таксама ў дачыненні і да іншых прыбораў і з'яў, дзеянне якіх на выпрамяненне падобна дзеянню лінзы. Напрыклад: Плоскія «лінзы», вырабленыя з матэрыялу са зменным паказчыкам пераламлення, які змяняецца ў залежнасці ад адлегласці ад цэнтра, лінзы Фрэнэля и зонавая пласцінка Фрэнэля, што выкарыстоўвае з'ява <a href="/wiki/%D0%94%D1%8B%D1%84%D1%80%D0%B0%D0%BA%D1%86%D1%8B%D1%8F" title="Дыфракцыя">дыфракцыі</a> «лінзы» паветра ў атмасферы&#160;— неаднароднасць уласцівасцей, у прыватнасці, паказчыка пераламлення<sup id="cite_ref-:0_1-0" class="reference"><a href="#cite_note-:0-1"><span class="cite-bracket">&#91;</span>1<span class="cite-bracket">&#93;</span></a></sup>. </p><p>Магнітная лінза&#160;— прылада, якая выкарыстоўвае пастаяннае магнітнае поле для факусіравання пучка зараджаных часціц (іонаў ці электронаў) і ўжывальная ў электронных і іонных мікраскопах. Выява лінзы, сфарміраваная аптычнай сістэмай ці часткай аптычнай сістэмы. Выкарыстоўваецца пры разліку складаных аптычных сістэм. </p><p>Прамая, якая праходзіць праз цэнтры сферычных паверхняў, называецца галоўнай аптычнай воссю лінзы. Калі таўшчыня лінзы малая ў параўнанні з радыусамі крывізны яе паверхняў, то лінза называецца тонкай. Усякая лінза мае пункт, праходзячы праз які прамень не змяняе свайго напрамку. Гэты пункт называецца аптычным цэнтрам лінзы. </p> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/%D0%A4%D0%B0%D0%B9%D0%BB:Large_convex_lens.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/82/Large_convex_lens.jpg/220px-Large_convex_lens.jpg" decoding="async" width="220" height="143" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/82/Large_convex_lens.jpg/330px-Large_convex_lens.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/82/Large_convex_lens.jpg/440px-Large_convex_lens.jpg 2x" data-file-width="798" data-file-height="518" /></a><figcaption>Дваякавыпуклая лінза збірае праломленыя прамені</figcaption></figure> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/%D0%A4%D0%B0%D0%B9%D0%BB:Concave_lens.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/3/32/Concave_lens.jpg/220px-Concave_lens.jpg" decoding="async" width="220" height="104" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/3/32/Concave_lens.jpg/330px-Concave_lens.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/3/32/Concave_lens.jpg/440px-Concave_lens.jpg 2x" data-file-width="800" data-file-height="378" /></a><figcaption>Дваякаўвагнутая лінза рассейвае пучок праменяў</figcaption></figure> <p>Дваякавыпуклая лінза збірае праломленыя прамені, таму такая лінза называецца збіральнай. Пры замене лінзы на дваякаўвагнутую прамені пасля лінзы разыходзяцца. Дваякаўвагнутая лінза рассейвае паралельны пучок падаючых на яе праменяў, і такая лінза называецца рассейвальнай. Цэнтральны прамень пры гэтым не пераламляецца. </p><p>Пункт, у якім перасякаюцца праломленыя лінзай прамені, што падаюць паралельна галоўнай аптычнай восі, або іх прадаўжэнні, называецца галоўным <a href="/wiki/%D0%A4%D0%BE%D0%BA%D1%83%D1%81_(%D1%84%D1%96%D0%B7%D1%96%D0%BA%D0%B0)" title="Фокус (фізіка)">фокусам</a> лінзы. Паколькі паралельныя прамені можна пусціць як з аднаго, так і з другога боку лінзы, то і галоўных фокусаў у лінзы два. Абодва фокусы ляжаць на галоўнай аптычнай восі. </p><p>Пункт, у якім лінза збірае прамені, што ідуць пад вуглом да галоўнай аптычнай восі знаходзіцца ў плоскасці, якая праходзіць праз галоўны фокус перпендыкулярна галоўнай аптычнай восі. Гэта плоскасць называецца факальнай плоскасцю, а дадзены пункт, у адрозненне ад галоўнага фокуса, называецца фокусам. </p><p>У збіральнай лінзы ў фокусе перасякаюцца самі праломленыя прамені, якія нясуць энергію, у рассейвальнай лінзы&#160;— прадаўжэнні праломленых праменяў, таму фокус у збіральнай лінзы сапраўдны, а ў рассейвальнай&#160;— уяўны. Адлегласць ад аптычнага цэнтра да галоўнага фокуса называецца <a href="/wiki/%D0%A4%D0%BE%D0%BA%D1%83%D1%81%D0%BD%D0%B0%D1%8F_%D0%B0%D0%B4%D0%BB%D0%B5%D0%B3%D0%BB%D0%B0%D1%81%D1%86%D1%8C" title="Фокусная адлегласць">фокуснай адлегласцю</a>. </p><p>Велічыня, адваротная фокуснай адлегласці, з'яўляецца аптычнай сілай лінзы і вымяраецца ў дыяптрыях (<i>дптр</i>). Аптычная сіла рассейвальнай лінзы, у якой фокус уяўны,&#160;— адмоўная велічыня. </p><p>У&#160;сучасных&#160;аптычных&#160;прыборах&#160;да&#160;якасці&#160;выявы&#160;прад'яўляюцца&#160;высокія&#160;патрабаванні. Выява,&#160;што&#160;даецца&#160;простай&#160;лінзай,&#160;у&#160;сілу цэлага&#160;шэрага&#160;скажэнняў&#160;не&#160;задавальняе&#160;гэтым&#160;патрабаванням.&#160;Знішчэнне&#160;большасці скажэнняў&#160;дасягаецца&#160;адпаведным падборам рада лінз у цэнтраваную аптычную сістэму&#160;— аб'ектыў. Скажэнні (недасканаласці) аптычных&#160;сістэм&#160;называюцца&#160;аберацыямі. </p><p>Лінзы&#160;з'яўляюцца&#160;шырока&#160;пашыраным&#160;аптычным&#160;элементам&#160;большасці&#160;аптычных&#160;сістэм. Традыцыйнае выкарыстанне лінз —&#160;<a href="/wiki/%D0%91%D1%96%D0%BD%D0%BE%D0%BA%D0%BB%D1%8C" title="Бінокль">біноклі</a>, <a href="/wiki/%D0%A2%D1%8D%D0%BB%D0%B5%D1%81%D0%BA%D0%BE%D0%BF" title="Тэлескоп">тэлескопы</a>, аптычныя прыцэлы, тэадаліты, мікраскопы, фота- і відэатэхніка<sup id="cite_ref-:1_2-0" class="reference"><a href="#cite_note-:1-2"><span class="cite-bracket">&#91;</span>2<span class="cite-bracket">&#93;</span></a></sup>. </p><p>Адзінкавыя&#160;збіральныя&#160;лінзы выкарыстоўваюцца&#160;як&#160;павелічальнае&#160;шкло. Іншая&#160;важная&#160;сфера&#160;ўжывання&#160;лінз&#160;—&#160;афтальмалогія, дзе без іх немагчыма выпраўленне парушэнняўзроку&#160;—&#160;блізарукасці, дальназоркасці, няправільнай&#160;акамадацыі, астыгматызму і іншых&#160;захворванняў. Лінзы прымяняюцца ў такіх&#160;прыстасаваннях,&#160;як&#160;акуляры&#160;і кантактныя&#160;лінзы. </p><p>У радыёастраноміі&#160;і&#160;радарах&#160;часта&#160;ўжываюцца&#160;дыэлектрычныя&#160;лінзы,&#160;якія збіраюць&#160;паток&#160;радыёхваль&#160;у прыёмную антэну ці факусіруюць іх на цэлі. </p><p>У&#160;канструкцыі&#160;плутоніевых&#160;ядзерных&#160;бомбаў&#160;для&#160;ператварэння&#160;сферычнай&#160;разбежнай&#160;ударнай&#160;хвалі&#160;ад&#160;кропкавай крыніцы (дэтанатара) у сферычную збежную,&#160;ужываліся&#160;лінзавыя&#160;сістэмы,&#160;вырабленыя&#160;з&#160;выбухоўкі&#160;з&#160;рознай&#160;хуткасцю дэтанацыі&#160;(то бок з розным паказчыкам пераламлення). </p> <div class="mw-heading mw-heading2"><h2 id="Гл._таксама"><span id=".D0.93.D0.BB._.D1.82.D0.B0.D0.BA.D1.81.D0.B0.D0.BC.D0.B0"></span>Гл. таксама</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%D0%9B%D1%96%D0%BD%D0%B7%D0%B0&amp;veaction=edit&amp;section=1" title="Правіць раздзел: Гл. таксама" class="mw-editsection-visualeditor"><span>правіць</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=%D0%9B%D1%96%D0%BD%D0%B7%D0%B0&amp;action=edit&amp;section=1" title="Правіць зыходнік раздзела: Гл. таксама"><span>правіць зыходнік</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/%D0%90%D0%BF%D1%82%D1%8B%D1%87%D0%BD%D1%8B_%D0%B2%D1%96%D0%B4%D0%B0%D1%80%D1%8B%D1%81" title="Аптычны відарыс">Аптычны відарыс</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="Зноскі"><span id=".D0.97.D0.BD.D0.BE.D1.81.D0.BA.D1.96"></span>Зноскі</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%D0%9B%D1%96%D0%BD%D0%B7%D0%B0&amp;veaction=edit&amp;section=2" title="Правіць раздзел: Зноскі" class="mw-editsection-visualeditor"><span>правіць</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=%D0%9B%D1%96%D0%BD%D0%B7%D0%B0&amp;action=edit&amp;section=2" title="Правіць зыходнік раздзела: Зноскі"><span>правіць зыходнік</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="reflist columns" style="list-style-type: decimal;"> <div class="mw-references-wrap"><ol class="references"> <li id="cite_note-:0-1"><span class="mw-cite-backlink"><a href="#cite_ref-:0_1-0">↑</a></span> <span class="reference-text">Фізіка: падруч. для 8-га кл. агульнаадукац. устаноў з беларус. мовай навучання / Л.&#160;А.&#160;Ісачанкава, Ю.&#160;Д.&#160;Ляшчынскі; пад рэд. Л.&#160;А.&#160;Ісачанкавай; пер. з рус. мовы Н.&#160;Г.&#160;Ляўчук.&#160;— Мінск: Нар. асвета, 2010.&#160;— 183 с.&#160;: іл. <a href="/wiki/%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:BookSources/9789850313300" class="internal mw-magiclink-isbn">ISBN 978-985-03-1330-0</a></span> </li> <li id="cite_note-:1-2"><span class="mw-cite-backlink"><a href="#cite_ref-:1_2-0">↑</a></span> <span class="reference-text">Фізіка&#160;ў&#160;сярэдняй&#160;школе:&#160;тэорыя,&#160;заданні,&#160;тэсты / Л.&#160;А. Аксенавіч, В.&#160;І.&#160;Зеньковіч, К.&#160;С.&#160;Фарыно; пад&#160;рэд.&#160;К.&#160;С.&#160;Фарыно. —&#160;Мінск:&#160;Аверсэв,&#160;2010. —&#160;1102&#160;з.: <a href="/wiki/%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:BookSources/9789855294185" class="internal mw-magiclink-isbn">ISBN 978-985-529-418-5</a></span> </li> </ol></div> </div> <div class="mw-heading mw-heading2"><h2 id="Літаратура"><span id=".D0.9B.D1.96.D1.82.D0.B0.D1.80.D0.B0.D1.82.D1.83.D1.80.D0.B0"></span>Літаратура</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%D0%9B%D1%96%D0%BD%D0%B7%D0%B0&amp;veaction=edit&amp;section=3" title="Правіць раздзел: Літаратура" class="mw-editsection-visualeditor"><span>правіць</span></a><span class="mw-editsection-divider"> | </span><a href="/w/index.php?title=%D0%9B%D1%96%D0%BD%D0%B7%D0%B0&amp;action=edit&amp;section=3" title="Правіць зыходнік раздзела: Літаратура"><span>правіць зыходнік</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li>Физика: Справочное руководство по физике для поступающих в вузы и самообразования [Текст] / Б.&#160;М.&#160;Яворский, Ю.&#160;А.&#160;Селезнев.&#160;— 4-е изд., исправ.&#160;— М.: Наука, 1989.&#160;— 576 с.&#160;— <a href="/wiki/%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:BookSources/5020140317" class="internal mw-magiclink-isbn">ISBN 5-02-014031-7</a></li></ul> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r4785216">.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}</style></div><div role="navigation" class="navbox" aria-label="Навігацыйны шаблон" data-name="External links" style="padding:3px"><table class="nowraplinks hlist toCollapsibleCount navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="row" class="navbox-group" style="width:1px"><div style="padding: 0px 18px 0px 0px; width: 100%;"><div style="float: left;"><span class="noprint plainlinks nowrap" style="font-size:85%;"><span typeof="mw:File"><a href="/wiki/%D0%A8%D0%B0%D0%B1%D0%BB%D0%BE%D0%BD:%D0%92%D0%BE%D0%BD%D0%BA%D0%B0%D0%B2%D1%8B%D1%8F_%D1%81%D0%BF%D0%B0%D1%81%D1%8B%D0%BB%D0%BA%D1%96" title="Прагляд гэтага шаблона"><img alt="⚙️" src="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Wikipedia_interwiki_section_gear_icon.svg/14px-Wikipedia_interwiki_section_gear_icon.svg.png" decoding="async" width="14" height="14" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Wikipedia_interwiki_section_gear_icon.svg/21px-Wikipedia_interwiki_section_gear_icon.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/c/c9/Wikipedia_interwiki_section_gear_icon.svg/28px-Wikipedia_interwiki_section_gear_icon.svg.png 2x" data-file-width="14" data-file-height="14" /></a></span>&#160;</span></div>&#160;&#160;Слоўнікі і энцыклапедыі</div></th><td class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a rel="nofollow" class="external text" href="https://old.bigenc.ru/text/2146030">Вялікая расійская (старая версія)</a> · <a href="https://be.wikisource.org/wiki/ru:%D0%91%D0%A1%D0%AD1/%D0%9C%D0%BE%D0%BB%D1%8F%D1%80%D0%BD%D1%8B%D0%B5_%D0%BB%D0%B8%D0%BD%D0%B7%D1%8B" class="extiw" title="s:ru:БСЭ1/Молярные линзы">Вялікая савецкая (1 выд.)</a> · <a href="https://be.wikisource.org/wiki/ru:%D0%91%D0%A1%D0%AD1/%D0%9B%D0%B8%D0%BD%D0%B7%D0%B0" class="extiw" title="s:ru:БСЭ1/Линза">Вялікая савецкая (1 выд.)</a> · <a href="https://en.wikisource.org/wiki/1911_Encyclop%C3%A6dia_Britannica/Convex" class="extiw" title="wikisource:1911 Encyclopædia Britannica/Convex">Britannica (11-th)</a> · <a rel="nofollow" class="external text" href="https://www.britannica.com/technology/lens-optics">Britannica (онлайн)</a></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1px"><a href="/wiki/%D0%9D%D0%B0%D1%80%D0%BC%D0%B0%D1%82%D1%8B%D1%9E%D0%BD%D1%8B_%D0%BA%D0%B0%D0%BD%D1%82%D1%80%D0%BE%D0%BB%D1%8C" title="Нарматыўны кантроль">Нарматыўны кантроль</a></th><td class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><div style="padding:0em 0.25em"><a href="/wiki/%D0%9D%D0%B0%D1%86%D1%8B%D1%8F%D0%BD%D0%B0%D0%BB%D1%8C%D0%BD%D0%B0%D1%8F_%D0%B1%D1%96%D0%B1%D0%BB%D1%96%D1%8F%D1%82%D1%8D%D0%BA%D0%B0_%D0%A4%D1%80%D0%B0%D0%BD%D1%86%D1%8B%D1%96" title="Нацыянальная бібліятэка Францыі">BNF</a>:&#160;<a rel="nofollow" class="external text" href="http://catalogue.bnf.fr/ark:/12148/cb11978540v">11978540v</a> · <a href="/wiki/Gemeinsame_Normdatei" title="Gemeinsame Normdatei">GND</a>:&#160;<a rel="nofollow" class="external text" href="http://d-nb.info/gnd/4167776-6">4167776-6</a> · <a href="/wiki/%D0%9A%D0%B0%D0%BD%D1%82%D1%80%D0%BE%D0%BB%D1%8C%D0%BD%D1%8B_%D0%BD%D1%83%D0%BC%D0%B0%D1%80_%D0%91%D1%96%D0%B1%D0%BB%D1%96%D1%8F%D1%82%D1%8D%D0%BA%D1%96_%D0%9A%D0%B0%D0%BD%D0%B3%D1%80%D1%8D%D1%81%D0%B0" title="Кантрольны нумар Бібліятэкі Кангрэса">LCCN</a>:&#160;<a rel="nofollow" class="external text" href="http://id.loc.gov/authorities/sh85075999">sh85075999</a> · <span title="Microsoft Academic" style="border-bottom: 1px dotted; cursor: help;">Microsoft</span>:&#160;<a rel="nofollow" class="external text" href="https://academic.microsoft.com/#/detail/198809072">198809072</a> · <a href="/wiki/%D0%9D%D0%B0%D1%86%D1%8B%D1%8F%D0%BD%D0%B0%D0%BB%D1%8C%D0%BD%D0%B0%D1%8F_%D0%BF%D0%B0%D1%80%D0%BB%D0%B0%D0%BC%D0%B5%D0%BD%D1%86%D0%BA%D0%B0%D1%8F_%D0%B1%D1%96%D0%B1%D0%BB%D1%96%D1%8F%D1%82%D1%8D%D0%BA%D0%B0_%D0%AF%D0%BF%D0%BE%D0%BD%D1%96%D1%96" title="Нацыянальная парламенцкая бібліятэка Японіі">NDL</a>:&#160;<a rel="nofollow" class="external text" href="http://id.ndl.go.jp/auth/ndlna/00569413">00569413</a></div></td></tr></tbody></table></div></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="">Узята з "<a dir="ltr" href="https://be.wikipedia.org/w/index.php?title=Лінза&amp;oldid=4749481">https://be.wikipedia.org/w/index.php?title=Лінза&amp;oldid=4749481</a>"</div></div> <div id="catlinks" class="catlinks" data-mw="interface"><div id="mw-normal-catlinks" class="mw-normal-catlinks"><a href="/wiki/%D0%90%D0%B4%D0%BC%D1%8B%D1%81%D0%BB%D0%BE%D0%B2%D0%B0%D0%B5:Categories" title="Адмысловае:Categories">Катэгорыі</a>: <ul><li><a href="/wiki/%D0%9A%D0%B0%D1%82%D1%8D%D0%B3%D0%BE%D1%80%D1%8B%D1%8F:%D0%9E%D0%BF%D1%82%D1%8B%D0%BA%D0%B0" title="Катэгорыя:Оптыка">Оптыка</a></li><li><a href="/wiki/%D0%9A%D0%B0%D1%82%D1%8D%D0%B3%D0%BE%D1%80%D1%8B%D1%8F:%D0%9B%D1%96%D0%BD%D0%B7%D1%8B" title="Катэгорыя:Лінзы">Лінзы</a></li></ul></div><div id="mw-hidden-catlinks" class="mw-hidden-catlinks mw-hidden-cats-hidden">Схаваная катэгорыя: <ul><li><a href="/wiki/%D0%9A%D0%B0%D1%82%D1%8D%D0%B3%D0%BE%D1%80%D1%8B%D1%8F:%D0%A1%D1%82%D0%B0%D1%80%D0%BE%D0%BD%D0%BA%D1%96,_%D0%BD%D0%B0_%D1%8F%D0%BA%D1%96%D1%85_%D1%83%D0%B6%D1%8B%D1%82%D1%8B_%D1%87%D0%B0%D1%80%D0%BE%D1%9E%D0%BD%D1%8B%D1%8F_%D1%81%D0%BF%D0%B0%D1%81%D1%8B%D0%BB%D0%BA%D1%96_ISBN" title="Катэгорыя:Старонкі, на якіх ужыты чароўныя спасылкі ISBN">Старонкі, на якіх ужыты чароўныя спасылкі ISBN</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"> Апошняе змяненне старонкі адбылося 08:50, 25 мая 2024.</li> <li id="footer-info-copyright">Тэкст даступны на ўмовах <a rel="nofollow" class="external text" href="https://creativecommons.org/licenses/by-sa/4.0/deed.be">ліцэнзіі Creative Commons Attribution-ShareAlike</a>, у асобных выпадках могуць дзейнічаць дадатковыя ўмовы. Падрабязней гл. <a class="external text" href="https://foundation.wikimedia.org/wiki/Умовы_выкарыстання">Умовы выкарыстання</a>.</li> </ul> <ul id="footer-places"> <li id="footer-places-privacy"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Privacy_policy">Палітыка прыватнасці</a></li> <li id="footer-places-about"><a href="/wiki/%D0%92%D1%96%D0%BA%D1%96%D0%BF%D0%B5%D0%B4%D1%8B%D1%8F:%D0%A8%D1%82%D0%BE_%D1%82%D0%B0%D0%BA%D0%BE%D0%B5_%D1%81%D0%B2%D0%B0%D0%B1%D0%BE%D0%B4%D0%BD%D0%B0%D1%8F_%D1%8D%D0%BD%D1%86%D1%8B%D0%BA%D0%BB%D0%B0%D0%BF%D0%B5%D0%B4%D1%8B%D1%8F">Пра Вікіпедыю</a></li> <li id="footer-places-disclaimers"><a href="/wiki/%D0%92%D1%96%D0%BA%D1%96%D0%BF%D0%B5%D0%B4%D1%8B%D1%8F:%D0%90%D0%B4%D0%BC%D0%BE%D0%B2%D0%B0_%D0%B0%D0%B4_%D0%B0%D0%B4%D0%BA%D0%B0%D0%B7%D0%BD%D0%B0%D1%81%D1%86%D1%96">Адмова ад адказнасці</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">Распрацоўшчыкі</a></li> <li id="footer-places-statslink"><a href="https://stats.wikimedia.org/#/be.wikipedia.org">Статыстыка</a></li> <li id="footer-places-cookiestatement"><a href="https://foundation.wikimedia.org/wiki/Special:MyLanguage/Policy:Cookie_statement">Заява пра cookie</a></li> <li id="footer-places-mobileview"><a href="//be.m.wikipedia.org/w/index.php?title=%D0%9B%D1%96%D0%BD%D0%B7%D0%B0&amp;mobileaction=toggle_view_mobile" class="noprint stopMobileRedirectToggle">Мабільная версія</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-b8zqw","wgBackendResponseTime":168,"wgPageParseReport":{"limitreport":{"cputime":"0.178","walltime":"0.527","ppvisitednodes":{"value":240,"limit":1000000},"postexpandincludesize":{"value":5814,"limit":2097152},"templateargumentsize":{"value":228,"limit":2097152},"expansiondepth":{"value":8,"limit":100},"expensivefunctioncount":{"value":0,"limit":500},"unstrip-depth":{"value":0,"limit":20},"unstrip-size":{"value":3710,"limit":5000000},"entityaccesscount":{"value":1,"limit":400},"timingprofile":["100.00% 203.941 1 -total"," 87.70% 178.858 1 Шаблон:Бібліяінфармацыя"," 4.43% 9.042 1 Шаблон:Lang-de"," 4.26% 8.678 1 Шаблон:Крыніцы"," 3.13% 6.393 2 Шаблон:Lang/ядро"," 1.88% 3.837 1 Шаблон:Lang-la"," 1.31% 2.674 2 Шаблон:Lang"]},"scribunto":{"limitreport-timeusage":{"value":"0.109","limit":"10.000"},"limitreport-memusage":{"value":2527724,"limit":52428800}},"cachereport":{"origin":"mw-web.eqiad.main-85b4d97d6c-6kfqj","timestamp":"20241113074826","ttl":2592000,"transientcontent":false}}});});</script> <script type="application/ld+json">{"@context":"https:\/\/schema.org","@type":"Article","name":"\u041b\u0456\u043d\u0437\u0430","url":"https:\/\/be.wikipedia.org\/wiki\/%D0%9B%D1%96%D0%BD%D0%B7%D0%B0","sameAs":"http:\/\/www.wikidata.org\/entity\/Q768575","mainEntity":"http:\/\/www.wikidata.org\/entity\/Q768575","author":{"@type":"Organization","name":"\u0423\u0434\u0437\u0435\u043b\u044c\u043d\u0456\u043a\u0456 \u043f\u0440\u0430\u0435\u043a\u0442\u0430\u045e \u0412\u0456\u043a\u0456\u043c\u0435\u0434\u044b\u044f"},"publisher":{"@type":"Organization","name":"Wikimedia Foundation, Inc.","logo":{"@type":"ImageObject","url":"https:\/\/www.wikimedia.org\/static\/images\/wmf-hor-googpub.png"}},"datePublished":"2011-03-30T12:18:25Z","image":"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/d\/d8\/BiconvexLens.jpg"}</script> </body> </html>

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