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화각 (사진술) - 위키백과, 우리 모두의 백과사전

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title="계정을 만들고 로그인하는 것이 좋습니다. 하지만 필수는 아닙니다" class=""><span>계정 만들기</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=%ED%8A%B9%EC%88%98:%EB%A1%9C%EA%B7%B8%EC%9D%B8&amp;returnto=%ED%99%94%EA%B0%81+%28%EC%82%AC%EC%A7%84%EC%88%A0%29" title="위키백과에 로그인하면 여러가지 편리한 기능을 사용할 수 있습니다. [o]" accesskey="o" class=""><span>로그인</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="더 많은 옵션" > <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="개인 도구" > <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">개인 도구</span> </label> <div class="vector-dropdown-content"> <div id="p-personal" class="vector-menu mw-portlet mw-portlet-personal user-links-collapsible-item" title="사용자 메뉴" > <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_ko.wikipedia.org&amp;uselang=ko"><span>기부</span></a></li><li id="pt-createaccount" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%ED%8A%B9%EC%88%98:%EA%B3%84%EC%A0%95%EB%A7%8C%EB%93%A4%EA%B8%B0&amp;returnto=%ED%99%94%EA%B0%81+%28%EC%82%AC%EC%A7%84%EC%88%A0%29" title="계정을 만들고 로그인하는 것이 좋습니다. 하지만 필수는 아닙니다"><span class="vector-icon mw-ui-icon-userAdd mw-ui-icon-wikimedia-userAdd"></span> <span>계정 만들기</span></a></li><li id="pt-login" class="user-links-collapsible-item mw-list-item"><a href="/w/index.php?title=%ED%8A%B9%EC%88%98:%EB%A1%9C%EA%B7%B8%EC%9D%B8&amp;returnto=%ED%99%94%EA%B0%81+%28%EC%82%AC%EC%A7%84%EC%88%A0%29" title="위키백과에 로그인하면 여러가지 편리한 기능을 사용할 수 있습니다. [o]" accesskey="o"><span class="vector-icon mw-ui-icon-logIn mw-ui-icon-wikimedia-logIn"></span> <span>로그인</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"> 로그아웃한 편집자를 위한 문서 <a href="/wiki/%EB%8F%84%EC%9B%80%EB%A7%90:%EC%86%8C%EA%B0%9C" aria-label="편집에 관해 더 알아보기"><span>더 알아보기</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/%ED%8A%B9%EC%88%98:%EB%82%B4%EA%B8%B0%EC%97%AC" title="이 IP 주소의 편집 목록 [y]" accesskey="y"><span>기여</span></a></li><li id="pt-anontalk" class="mw-list-item"><a href="/wiki/%ED%8A%B9%EC%88%98:%EB%82%B4%EC%82%AC%EC%9A%A9%EC%9E%90%ED%86%A0%EB%A1%A0" title="현재 사용하는 IP 주소에 대한 토론 문서 [n]" accesskey="n"><span>토론</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="사이트"> <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="목차" 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">목차</h2> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-toc.pin">사이드바로 이동</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-toc.unpin">숨기기</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">처음 위치</div> </a> </li> <li id="toc-계산" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#계산"> <div class="vector-toc-text"> <span class="vector-toc-numb">1</span> <span>계산</span> </div> </a> <ul id="toc-계산-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-화각에_따른_렌즈_분류" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#화각에_따른_렌즈_분류"> <div class="vector-toc-text"> <span class="vector-toc-numb">2</span> <span>화각에 따른 렌즈 분류</span> </div> </a> <ul id="toc-화각에_따른_렌즈_분류-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-환산_초점거리_(환산_화각)" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#환산_초점거리_(환산_화각)"> <div class="vector-toc-text"> <span class="vector-toc-numb">3</span> <span>환산 초점거리 (환산 화각)</span> </div> </a> <button aria-controls="toc-환산_초점거리_(환산_화각)-sublist" class="cdx-button cdx-button--weight-quiet cdx-button--icon-only vector-toc-toggle"> <span class="vector-icon mw-ui-icon-wikimedia-expand"></span> <span>환산 초점거리 (환산 화각) 하위섹션 토글하기</span> </button> <ul id="toc-환산_초점거리_(환산_화각)-sublist" class="vector-toc-list"> <li id="toc-크롭_팩터와_환산_초점거리_계산_방법" class="vector-toc-list-item vector-toc-level-2"> <a class="vector-toc-link" href="#크롭_팩터와_환산_초점거리_계산_방법"> <div class="vector-toc-text"> <span class="vector-toc-numb">3.1</span> <span>크롭 팩터와 환산 초점거리 계산 방법</span> </div> </a> <ul id="toc-크롭_팩터와_환산_초점거리_계산_방법-sublist" class="vector-toc-list"> </ul> </li> </ul> </li> <li id="toc-같이_보기" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#같이_보기"> <div class="vector-toc-text"> <span class="vector-toc-numb">4</span> <span>같이 보기</span> </div> </a> <ul id="toc-같이_보기-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-각주" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#각주"> <div class="vector-toc-text"> <span class="vector-toc-numb">5</span> <span>각주</span> </div> </a> <ul id="toc-각주-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="목차" 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="목차 토글" > <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">목차 토글</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">화각 (사진술)</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="다른 언어로 문서를 방문합니다. 25개 언어로 읽을 수 있습니다" > <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-25" 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">25개 언어</span> </label> <div class="vector-dropdown-content"> <div class="vector-menu-content"> <ul class="vector-menu-content-list"> <li class="interlanguage-link interwiki-ar mw-list-item"><a href="https://ar.wikipedia.org/wiki/%D8%B2%D8%A7%D9%88%D9%8A%D8%A9_%D8%A7%D9%84%D8%B1%D8%A4%D9%8A%D8%A9" title="زاوية الرؤية – 아랍어" lang="ar" hreflang="ar" data-title="زاوية الرؤية" data-language-autonym="العربية" data-language-local-name="아랍어" class="interlanguage-link-target"><span>العربية</span></a></li><li class="interlanguage-link interwiki-ca mw-list-item"><a href="https://ca.wikipedia.org/wiki/Angle_de_visi%C3%B3" title="Angle de visió – 카탈로니아어" lang="ca" hreflang="ca" data-title="Angle de visió" data-language-autonym="Català" data-language-local-name="카탈로니아어" class="interlanguage-link-target"><span>Català</span></a></li><li class="interlanguage-link interwiki-cs mw-list-item"><a href="https://cs.wikipedia.org/wiki/Obrazov%C3%BD_%C3%BAhel" title="Obrazový úhel – 체코어" lang="cs" hreflang="cs" data-title="Obrazový úhel" data-language-autonym="Čeština" data-language-local-name="체코어" class="interlanguage-link-target"><span>Čeština</span></a></li><li class="interlanguage-link interwiki-de mw-list-item"><a href="https://de.wikipedia.org/wiki/Bildwinkel" title="Bildwinkel – 독일어" lang="de" hreflang="de" data-title="Bildwinkel" data-language-autonym="Deutsch" data-language-local-name="독일어" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-en mw-list-item"><a href="https://en.wikipedia.org/wiki/Angle_of_view_(photography)" title="Angle of view (photography) – 영어" lang="en" hreflang="en" data-title="Angle of view (photography)" data-language-autonym="English" data-language-local-name="영어" class="interlanguage-link-target"><span>English</span></a></li><li class="interlanguage-link interwiki-es mw-list-item"><a href="https://es.wikipedia.org/wiki/%C3%81ngulo_de_visi%C3%B3n" title="Ángulo de visión – 스페인어" lang="es" hreflang="es" data-title="Ángulo de visión" data-language-autonym="Español" data-language-local-name="스페인어" class="interlanguage-link-target"><span>Español</span></a></li><li class="interlanguage-link interwiki-eu mw-list-item"><a href="https://eu.wikipedia.org/wiki/Ikusangelu" title="Ikusangelu – 바스크어" lang="eu" hreflang="eu" data-title="Ikusangelu" data-language-autonym="Euskara" data-language-local-name="바스크어" 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%B2%D8%A7%D9%88%DB%8C%D9%87_%D8%AF%DB%8C%D8%AF" title="زاویه دید – 페르시아어" lang="fa" hreflang="fa" data-title="زاویه دید" data-language-autonym="فارسی" data-language-local-name="페르시아어" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Angle_de_champ" title="Angle de champ – 프랑스어" lang="fr" hreflang="fr" data-title="Angle de champ" data-language-autonym="Français" data-language-local-name="프랑스어" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-id mw-list-item"><a href="https://id.wikipedia.org/wiki/Sudut_pandang" title="Sudut pandang – 인도네시아어" lang="id" hreflang="id" data-title="Sudut pandang" data-language-autonym="Bahasa Indonesia" data-language-local-name="인도네시아어" class="interlanguage-link-target"><span>Bahasa Indonesia</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Angolo_di_campo" title="Angolo di campo – 이탈리아어" lang="it" hreflang="it" data-title="Angolo di campo" data-language-autonym="Italiano" data-language-local-name="이탈리아어" 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/%E7%94%BB%E8%A7%92" title="画角 – 일본어" lang="ja" hreflang="ja" data-title="画角" data-language-autonym="日本語" data-language-local-name="일본어" class="interlanguage-link-target"><span>日本語</span></a></li><li class="interlanguage-link interwiki-ml mw-list-item"><a href="https://ml.wikipedia.org/wiki/%E0%B4%95%E0%B4%BE%E0%B4%B4%E0%B5%8D%E0%B4%9A%E0%B4%B5%E0%B4%9F%E0%B5%8D%E0%B4%9F%E0%B4%82" title="കാഴ്ചവട്ടം – 말라얄람어" lang="ml" hreflang="ml" data-title="കാഴ്ചവട്ടം" data-language-autonym="മലയാളം" data-language-local-name="말라얄람어" class="interlanguage-link-target"><span>മലയാളം</span></a></li><li class="interlanguage-link interwiki-ms mw-list-item"><a href="https://ms.wikipedia.org/wiki/Sudut_pandangan" title="Sudut pandangan – 말레이어" lang="ms" hreflang="ms" data-title="Sudut pandangan" data-language-autonym="Bahasa Melayu" data-language-local-name="말레이어" class="interlanguage-link-target"><span>Bahasa Melayu</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Beeldhoek" title="Beeldhoek – 네덜란드어" lang="nl" hreflang="nl" data-title="Beeldhoek" data-language-autonym="Nederlands" data-language-local-name="네덜란드어" class="interlanguage-link-target"><span>Nederlands</span></a></li><li class="interlanguage-link interwiki-pl mw-list-item"><a href="https://pl.wikipedia.org/wiki/K%C4%85t_widzenia" title="Kąt widzenia – 폴란드어" lang="pl" hreflang="pl" data-title="Kąt widzenia" data-language-autonym="Polski" data-language-local-name="폴란드어" class="interlanguage-link-target"><span>Polski</span></a></li><li class="interlanguage-link interwiki-pt mw-list-item"><a href="https://pt.wikipedia.org/wiki/%C3%82ngulo_de_vis%C3%A3o" title="Ângulo de visão – 포르투갈어" lang="pt" hreflang="pt" data-title="Ângulo de visão" data-language-autonym="Português" data-language-local-name="포르투갈어" class="interlanguage-link-target"><span>Português</span></a></li><li class="interlanguage-link interwiki-ru mw-list-item"><a href="https://ru.wikipedia.org/wiki/%D0%A3%D0%B3%D0%BB%D0%BE%D0%B2%D0%BE%D0%B5_%D0%BF%D0%BE%D0%BB%D0%B5_%D0%BE%D0%B1%D1%8A%D0%B5%D0%BA%D1%82%D0%B8%D0%B2%D0%B0" title="Угловое поле объектива – 러시아어" lang="ru" hreflang="ru" data-title="Угловое поле объектива" data-language-autonym="Русский" data-language-local-name="러시아어" class="interlanguage-link-target"><span>Русский</span></a></li><li class="interlanguage-link interwiki-sl mw-list-item"><a href="https://sl.wikipedia.org/wiki/Zorni_kot" title="Zorni kot – 슬로베니아어" lang="sl" hreflang="sl" data-title="Zorni kot" data-language-autonym="Slovenščina" data-language-local-name="슬로베니아어" class="interlanguage-link-target"><span>Slovenščina</span></a></li><li class="interlanguage-link interwiki-sv mw-list-item"><a href="https://sv.wikipedia.org/wiki/Bildvinkel" title="Bildvinkel – 스웨덴어" lang="sv" hreflang="sv" data-title="Bildvinkel" data-language-autonym="Svenska" data-language-local-name="스웨덴어" class="interlanguage-link-target"><span>Svenska</span></a></li><li class="interlanguage-link interwiki-ta mw-list-item"><a href="https://ta.wikipedia.org/wiki/%E0%AE%AA%E0%AE%BE%E0%AE%B0%E0%AF%8D%E0%AE%B5%E0%AF%88%E0%AE%95%E0%AF%8D_%E0%AE%95%E0%AF%8B%E0%AE%A3%E0%AE%AE%E0%AF%8D" title="பார்வைக் கோணம் – 타밀어" lang="ta" hreflang="ta" data-title="பார்வைக் கோணம்" data-language-autonym="தமிழ்" data-language-local-name="타밀어" 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%A6%E0%B1%83%E0%B0%B7%E0%B1%8D%E0%B0%9F%E0%B0%BF_%E0%B0%95%E0%B1%8B%E0%B0%A3%E0%B0%82" title="దృష్టి కోణం – 텔루구어" lang="te" hreflang="te" data-title="దృష్టి కోణం" data-language-autonym="తెలుగు" data-language-local-name="텔루구어" class="interlanguage-link-target"><span>తెలుగు</span></a></li><li class="interlanguage-link interwiki-th mw-list-item"><a href="https://th.wikipedia.org/wiki/%E0%B8%A1%E0%B8%B8%E0%B8%A1%E0%B8%A3%E0%B8%B1%E0%B8%9A%E0%B8%A0%E0%B8%B2%E0%B8%9E" title="มุมรับภาพ – 태국어" lang="th" hreflang="th" data-title="มุมรับภาพ" data-language-autonym="ไทย" data-language-local-name="태국어" class="interlanguage-link-target"><span>ไทย</span></a></li><li class="interlanguage-link interwiki-uk mw-list-item"><a href="https://uk.wikipedia.org/wiki/%D0%9A%D1%83%D1%82_%D0%BE%D0%B3%D0%BB%D1%8F%D0%B4%D1%83" title="Кут огляду – 우크라이나어" lang="uk" hreflang="uk" data-title="Кут огляду" data-language-autonym="Українська" data-language-local-name="우크라이나어" 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class="wb-otherproject-link wb-otherproject-commons mw-list-item"><a href="https://commons.wikimedia.org/wiki/Category:Angle_of_view" hreflang="en"><span>위키미디어 공용</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/Q861726" title="데이터 저장소에 연결된 항목을 가리키는 링크 [g]" accesskey="g"><span>위키데이터 항목</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="페이지 도구"> <div id="vector-page-tools-pinned-container" class="vector-pinned-container"> </div> </nav> <nav class="vector-appearance-landmark" aria-label="보이기"> <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">보이기</div> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-pin-button" data-event-name="pinnable-header.vector-appearance.pin">사이드바로 이동</button> <button class="vector-pinnable-header-toggle-button vector-pinnable-header-unpin-button" data-event-name="pinnable-header.vector-appearance.unpin">숨기기</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">위키백과, 우리 모두의 백과사전.</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="ko" dir="ltr"><p><span class="nowrap"></span> </p> <figure class="mw-default-size" typeof="mw:File/Thumb"><a href="/wiki/%ED%8C%8C%EC%9D%BC:Angle_of_view.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Angle_of_view.svg/220px-Angle_of_view.svg.png" decoding="async" width="220" height="182" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/7/72/Angle_of_view.svg/330px-Angle_of_view.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/7/72/Angle_of_view.svg/440px-Angle_of_view.svg.png 2x" data-file-width="425" data-file-height="351" /></a><figcaption></figcaption></figure> <p><a href="/wiki/%EC%82%AC%EC%A7%84%EC%88%A0" title="사진술">사진술</a>에서 <b>화각</b>(<span lang="en">angle of view, field of view, FOV</span>)은 렌즈를 통해서 사진기가 이미지를 담을 수 있는 각을 말한다.<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">&#91;</span>1<span class="cite-bracket">&#93;</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="계산"><span id=".EA.B3.84.EC.82.B0"></span>계산</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%ED%99%94%EA%B0%81_(%EC%82%AC%EC%A7%84%EC%88%A0)&amp;action=edit&amp;section=1" title="부분 편집: 계산"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>공간 왜곡이 없는 직선 렌즈(rectilinear lens)를 사용한다고 가정할 때 화각(<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle A}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>A</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle A}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/7daff47fa58cdfd29dc333def748ff5fa4c923e3" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:1.743ex; height:2.176ex;" alt="{\displaystyle A}"></span>)은 다음과 같이 계산할 수 있다. </p> <dl><dd><dl><dd><span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle A=2\theta =2\tan ^{-1}\left({\frac {K}{2f}}\right)}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>A</mi> <mo>=</mo> <mn>2</mn> <mi>&#x03B8;<!-- θ --></mi> <mo>=</mo> <mn>2</mn> <msup> <mi>tan</mi> <mrow class="MJX-TeXAtom-ORD"> <mo>&#x2212;<!-- − --></mo> <mn>1</mn> </mrow> </msup> <mo>&#x2061;<!-- ⁡ --></mo> <mrow> <mo>(</mo> <mrow class="MJX-TeXAtom-ORD"> <mfrac> <mi>K</mi> <mrow> <mn>2</mn> <mi>f</mi> </mrow> </mfrac> </mrow> <mo>)</mo> </mrow> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle A=2\theta =2\tan ^{-1}\left({\frac {K}{2f}}\right)}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/cd493e805a3825a8f05df884a540cdf6da52eed8" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -2.505ex; width:24.133ex; height:6.176ex;" alt="{\displaystyle A=2\theta =2\tan ^{-1}\left({\frac {K}{2f}}\right)}"></span><sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">&#91;</span>2<span class="cite-bracket">&#93;</span></a></sup></dd></dl></dd></dl> <p>여기에서 <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle f}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>f</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle f}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/132e57acb643253e7810ee9702d9581f159a1c61" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:1.279ex; height:2.509ex;" alt="{\displaystyle f}"></span>는 초점거리, <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle K}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>K</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle K}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/2b76fce82a62ed5461908f0dc8f037de4e3686b0" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:2.066ex; height:2.176ex;" alt="{\displaystyle K}"></span>는 촬상면(필름 또는 센서)의 길이이다. 위와 같은 공식을 통해 초점거리 즉 <span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle f}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>f</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle f}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/132e57acb643253e7810ee9702d9581f159a1c61" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.671ex; width:1.279ex; height:2.509ex;" alt="{\displaystyle f}"></span>와 촬상면의 길이(<span class="mwe-math-element"><span class="mwe-math-mathml-inline mwe-math-mathml-a11y" style="display: none;"><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle K}"> <semantics> <mrow class="MJX-TeXAtom-ORD"> <mstyle displaystyle="true" scriptlevel="0"> <mi>K</mi> </mstyle> </mrow> <annotation encoding="application/x-tex">{\displaystyle K}</annotation> </semantics> </math></span><img src="https://wikimedia.org/api/rest_v1/media/math/render/svg/2b76fce82a62ed5461908f0dc8f037de4e3686b0" class="mwe-math-fallback-image-inline mw-invert skin-invert" aria-hidden="true" style="vertical-align: -0.338ex; width:2.066ex; height:2.176ex;" alt="{\displaystyle K}"></span>)에 따라서 변화되는 화각을 산출하게 된다. </p><p>이 때, 촬상면의 길이는 가로 길이, 세로 길이, 대각선 길이 등이 존재하기 때문에, 화각 또한 가로 방향 화각, 세로 방향 화각, 대각선 방향 화각을 별도로 계산할 수 있다. 촬상면의 종횡비는 정해져 있는 것이 아니고 정방형 또는 4:3, 3:2 등 여러 가지 형태가 존재하므로 가로 길이나 세로 길이는 공평하게 화각을 비교하는 용도로 사용하기에는 곤란한 점이 있다. 그래서 대각선 길이로 계산한 대각선 화각을 가장 많이 사용하며, 보통 그냥 화각이라고 할 때에는 특별한 언급이 없는 이상 대각선 화각을 지칭한다. </p> <div class="mw-heading mw-heading2"><h2 id="화각에_따른_렌즈_분류"><span id=".ED.99.94.EA.B0.81.EC.97.90_.EB.94.B0.EB.A5.B8_.EB.A0.8C.EC.A6.88_.EB.B6.84.EB.A5.98"></span>화각에 따른 렌즈 분류</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%ED%99%94%EA%B0%81_(%EC%82%AC%EC%A7%84%EC%88%A0)&amp;action=edit&amp;section=2" title="부분 편집: 화각에 따른 렌즈 분류"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>35mm 필름 기준으로 화각에 따라서 렌즈를 광각, 표준, 망원으로 분류할 수 있고, 또다시 아래처럼 초광각, 광각, 표준, 망원, 초망원으로 세분해서 구분할 수도 있다. </p> <table style="width: 75%; text-align: center;" border="1" cellspacing="0" class="wikitable"> <tbody><tr> <th>화각 (FOV)</th> <th>렌즈 분류</th> <th>렌즈 초점거리 (35mm) </th></tr> <tr> <th>(114°–94°) </th> <td>초광각 Super Wide Angle</td> <td>14&#160;mm–20&#160;mm </td></tr> <tr> <th>(84°–63°) </th> <td>광각 Wide Angle</td> <td>24&#160;mm–35&#160;mm </td></tr> <tr> <th>(47°) </th> <td>표준 Normal Lens</td> <td>50&#160;mm </td></tr> <tr> <th>(28°–8°) </th> <td>망원 Telephoto</td> <td>85&#160;mm–300&#160;mm </td></tr> <tr> <th>(6°–3°) </th> <td>초망원 Super Telephoto</td> <td>400&#160;mm–1000&#160;mm </td></tr> </tbody></table><p><sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">&#91;</span>3<span class="cite-bracket">&#93;</span></a></sup><sup id="cite_ref-4" class="reference"><a href="#cite_note-4"><span class="cite-bracket">&#91;</span>4<span class="cite-bracket">&#93;</span></a></sup> </p><p>화각에 따라 구분하는 이유는 렌즈마다 가지는 다른 시야각에 따른 렌즈의 용도를 미리 구분하기 위함이다.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">&#91;</span>5<span class="cite-bracket">&#93;</span></a></sup> </p> <ul><li>광각렌즈는 초점거리가 짧으며 화각이 넓다. 그래서 넓은 범위를 촬영할 수 있지만, 피사체의 크기가 작아지고 원근감의 과장이 발생한다.</li></ul> <dl><dd>한 장의 사진에 넓은 풍경을 넣을 수 있다. 예를 들어서 거리의 풍경을 보고 광각렌즈로 특정 인물을 촬영하면, 육안으로 보는 것보다 사람이 훨씬 작게 보인다. 그러나 그 인물 주위의 모든 사물과 건물 등의 전체 풍경을 한 장의 사진에 담을 수 있다.</dd> <dd>초광각렌즈의 경우는 화각이 더 넓기 때문에 더 넓은 범위의 풍경을 다 찍을 수 있다.</dd> <dd>이러한 렌즈 화각은 풍경사진을 찍는 데 도움이 된다</dd></dl> <ul><li>표준 렌즈는 사람의 눈으로 보는 것과 가장 비슷한 크기로 보이게 하는 화각을 지칭한다.</li></ul> <dl><dd>표준 렌즈를 사용할 때 피사체는 사람의 눈으로 보이는 정도의 적당한 크기로 촬영이 되고, 또 사람이 한 곳을 응시할 때의 가장 자연스런 화각이 될 수 있다.</dd></dl> <ul><li>망원렌즈는 초점거리가 길며 화각이 좁다. 멀리 있는 피사체를 클로즈업하여 확대 촬영할 수 있는 반면, 화각이 좁기에 아주 좁은 범위만 촬영할 수 있다.</li></ul> <dl><dd>망원렌즈를 이용해 피사체를 확대해서 촬영하면 피사체의 세부적인 디테일까지 확실하게 사진에 표현할 수 있지만, 그 피사체의 위치나 배경들은 매우 제한적으로 표현이 된다. 화각이 좁기 때문이다.</dd></dl> <p>각 초점거리에 따른 화각은 아래 도표를 참고할 수 있다. </p> <table class="wikitable"> <tbody><tr> <th>초점거리(Focal Length, 단위: mm) </th> <td>13</td> <td>15</td> <td>18</td> <td>21</td> <td>24</td> <td>28</td> <td>35</td> <td>43.3</td> <td>50</td> <td>70</td> <td>85</td> <td>105</td> <td>135</td> <td>180</td> <td>200</td> <td>300</td> <td>400</td> <td>500</td> <td>600</td> <td>800</td> <td>1200 </td></tr> <tr> <th>화각 FOV (°) </th> <td>118</td> <td>111</td> <td>100</td> <td>91.7</td> <td>84.1</td> <td>75.4</td> <td>63.4</td> <td>53.1</td> <td>46.8</td> <td>34.4</td> <td>28.6</td> <td>23.3</td> <td>18.2</td> <td>13.7</td> <td>12.4</td> <td>8.25</td> <td>6.19</td> <td>4.96</td> <td>4.13</td> <td>3.10</td> <td>2.07 </td></tr> </tbody></table> <div class="mw-heading mw-heading2"><h2 id="환산_초점거리_(환산_화각)"><span id=".ED.99.98.EC.82.B0_.EC.B4.88.EC.A0.90.EA.B1.B0.EB.A6.AC_.28.ED.99.98.EC.82.B0_.ED.99.94.EA.B0.81.29"></span>환산 초점거리 (환산 화각)</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%ED%99%94%EA%B0%81_(%EC%82%AC%EC%A7%84%EC%88%A0)&amp;action=edit&amp;section=3" title="부분 편집: 환산 초점거리 (환산 화각)"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>대부분의 중 보급형 DSLR의 경우 센서가 고가의 부품이라는 가격적인 요소로 인하여 35mm 필름 사진기의 면적보다 작은 크기의 센서를 주로 쓰게 되는데 이 경우 촬상면의 대각선 K 값이 더 작아지게 된다 </p><p>그리하여 <a href="/wiki/APS" class="mw-disambig" title="APS">APS</a>나 <a href="/wiki/%ED%8F%AC%EC%84%9C%EC%A6%88_%EC%8B%9C%EC%8A%A4%ED%85%9C" title="포서즈 시스템">포서즈 시스템</a> 같은 경우 같은 초점 거리인데도 불구하고 화각이 <a href="/wiki/%ED%92%80%ED%94%84%EB%A0%88%EC%9E%84_DSLR" title="풀프레임 DSLR">풀프레임 DSLR</a>에 비해서 더 적은 수치가 나오게 된다. </p><p>이러한 이유로 같은 초점거리에서도 서로 다른 화각을 가지게 되기 때문에 APS나 포서즈의 렌즈를 설명할 때 각각의 초점거리에 해당되는 화각을 쉽게 알게끔 <b>환산 초점거리(equivalent focal length)</b>를 쓰게 된다<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">&#91;</span>6<span class="cite-bracket">&#93;</span></a></sup><sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">&#91;</span>7<span class="cite-bracket">&#93;</span></a></sup><sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">&#91;</span>8<span class="cite-bracket">&#93;</span></a></sup> </p><p>환산 초점거리란, 현재 사용하고 있는 사진기와 렌즈가 찍을 수 있는 화각과 똑같은 화각을 <a href="/wiki/135_%ED%95%84%EB%A6%84" title="135 필름">135 필름</a>을 사용하는 사진기에서 구현하려면 135 필름 사진기에 몇 mm 초점거리를 가진 렌즈를 사용해야 하는가를 의미한다. 화각과 관련이 깊은 용어이기 때문에 <b>환산 화각</b>이란 표현이 일반적으로 흔히 사용되고 있다. 환산 초점거리(환산 화각)는 보통 mm 단위로 말한다. </p><p>예를 들면 포서즈 14mm 렌즈의 환산 초점거리는 28mm이며, 이것의 의미는 포서즈 14mm 렌즈에서 보여주는 화각이 135 포맷 사진기 28mm 렌즈에서 보여주는 화각과 같다는 것이다. </p><p>아래 도표는 APS 시스템과 포서즈 시스템에서 변화되는 환산 초점거리를 보여주고 있다. </p> <table style="width: 75%; text-align: center;" border="1" cellspacing="0" class="wikitable"> <tbody><tr> <th>화각(FOV)</th> <th>35&#160;mm Full Frame</th> <th>APS DSLR (1.6X)</th> <th>Four Thirds (2 X)</th> <th>1/2.3인치 컴팩트 디카 </th></tr> <tr> <th>초광각(114°–94°) Super Wide Angle </th> <td>14&#160;mm–20&#160;mm</td> <td>8.7&#160;mm–12.5&#160;mm</td> <td>7&#160;mm-10&#160;mm</td> <td>2.5&#160;mm-3.6&#160;mm </td></tr> <tr> <th>광각(84°–63°) Wide Angle </th> <td>24&#160;mm–35&#160;mm</td> <td>15&#160;mm–21.8&#160;mm</td> <td>14&#160;mm-17.5&#160;mm</td> <td>4.3&#160;mm-6.5&#160;mm </td></tr> <tr> <th>표준(47°) Normal Lens </th> <td>50&#160;mm</td> <td>31&#160;mm</td> <td>25&#160;mm</td> <td>9&#160;mm </td></tr> <tr> <th>망원(28°–8°) Telephoto </th> <td>85&#160;mm–300&#160;mm</td> <td>53.1&#160;mm–187.5&#160;mm</td> <td>42.5&#160;mm-150&#160;mm</td> <td>15.2&#160;mm-53.6&#160;mm </td></tr> <tr> <th>초망원(6°–3°) Super Telephoto </th> <td>400&#160;mm–1000&#160;mm</td> <td>250&#160;mm–625&#160;mm</td> <td>200&#160;mm-500&#160;mm</td> <td>71.6&#160;mm-179&#160;mm </td></tr> </tbody></table><p><sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">&#91;</span>9<span class="cite-bracket">&#93;</span></a></sup> </p><p>환산 초점거리가 필요하고 많이 쓰이는 이유는, 실제 초점거리만으로 쉽게 알 수 없는 화각의 변화를 직접적으로 표현하여서 앞에 언급된 화각의 변화를 알아보기 편하기 때문이다. </p><p>또한 이러한 초점거리의 변환 비율을 <a href="/wiki/%ED%81%AC%EB%A1%AD_%ED%8C%A9%ED%84%B0" title="크롭 팩터">크롭 팩터</a>(crop factor)라고 한다. 크롭 팩터는 최종 결과물 즉, 사진 또는 모니터를 통해서 볼 때 나타날 거리감이나 광각 망원의 정도를 알 수 있게 해주고, 기존 135 포맷 필름과 비교되는 비율을 알 수 있도록 해준다. 예를 들면 동일 조건 즉, 같은 조리개, 같은 초점길이의 렌즈로 같은 거리에 위치한 피사체를 촬영했을 경우, 변화되는 피사계 심도(depth of field, DOF)나 혹은 배경압축 효과 등도 기존의 135 포맷 대비로 미리 짐작해 볼 수 있다. </p><p> 그러므로 중형 사진기로부터 소형 컴팩트 디지털 사진기에 이르기까지, 모든 디지털 사진기의 센서 크기에 크롭 팩터(crop factor)를 적용하여 렌즈의 환산 초점거리를 알 수 있다 <style data-mw-deduplicate="TemplateStyles:r34311305">.mw-parser-output .hatnote{}.mw-parser-output div.hatnote{padding-left:1.6em;margin-bottom:0.5em}.mw-parser-output .hatnote i{font-style:normal}.mw-parser-output .hatnote+link+.hatnote{margin-top:-0.5em}</style></p><div role="note" class="hatnote navigation-not-searchable"><span typeof="mw:File"><span><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/5/52/Icons8_flat_search.svg/18px-Icons8_flat_search.svg.png" decoding="async" width="18" height="18" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/5/52/Icons8_flat_search.svg/27px-Icons8_flat_search.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/5/52/Icons8_flat_search.svg/36px-Icons8_flat_search.svg.png 2x" data-file-width="512" data-file-height="512" /></span></span>&#160;<a href="/wiki/%ED%81%AC%EB%A1%AD_%ED%8C%A9%ED%84%B0" title="크롭 팩터">크롭 팩터</a> 문서를 참고하십시오.</div> <p>다양한 센서 크기에 따라서 변화하는 화각 즉 환산 초점거리의 변화는 모든 사진기에 적용될 수 있으며 컴팩트 디카, 중형 포맷, 그리고 대형 포맷도 예외가 아니다. </p><p>예를 들면 컴팩트 디지털 사진기의 실제 초점거리에 해당하는 화각은 <a href="/wiki/%ED%81%AC%EB%A1%AD_%ED%8C%A9%ED%84%B0" title="크롭 팩터">크롭 팩터</a>를 통해서 간단하게 환산 초점거리로 변환하여 쉽게 알 수 있다. </p> <div class="mw-heading mw-heading3"><h3 id="크롭_팩터와_환산_초점거리_계산_방법"><span id=".ED.81.AC.EB.A1.AD_.ED.8C.A9.ED.84.B0.EC.99.80_.ED.99.98.EC.82.B0_.EC.B4.88.EC.A0.90.EA.B1.B0.EB.A6.AC_.EA.B3.84.EC.82.B0_.EB.B0.A9.EB.B2.95"></span>크롭 팩터와 환산 초점거리 계산 방법</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%ED%99%94%EA%B0%81_(%EC%82%AC%EC%A7%84%EC%88%A0)&amp;action=edit&amp;section=4" title="부분 편집: 크롭 팩터와 환산 초점거리 계산 방법"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>환산 초점거리(환산 화각)를 구하는 공식은 아래와 같다 </p> <dl><dd>실제 초점거리 × 해당제품의 크롭 팩터(Crop Factor) = 환산 초점거리</dd></dl> <p>디지털 컴팩트 사진기의 경우 가장 많이 쓰이는 1/2.3인치 센서의 경우를 들자면, Canon IXUS 210 사진기의 경우 렌즈의 실제 초점거리가 f = 4.3mm ~ 21.5mm이며, 센서의 대각선 길이가 7.7mm<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">&#91;</span>10<span class="cite-bracket">&#93;</span></a></sup>이다. 대각선 길이가 43.27mm 에 해당하는 135 포맷 필름과 비교해 볼 때, 크롭 팩터는 약 5.62배에 해당 한다. </p><p>실제 초점거리에 해당 크롭 팩터를 곱하게 되면 환산 초점거리가 산출되는데 이는 135 포맷에서의 약 24mm ~ 120mm에 해당된다. </p><p>위와 같은 간단한 계산으로 Canon IXUS 210 제품의 환산 초점거리(환산 화각)가 24mm ~ 120mm 이라고 표시하며 이에 해당하는 제품 정보를 볼 수 있다.<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">&#91;</span>11<span class="cite-bracket">&#93;</span></a></sup> </p><p>현재 나오는 렌즈 일체형 디지털 사진기는 제품 스펙이나 상품의 정보에서 <a href="/wiki/135_%ED%95%84%EB%A6%84" title="135 필름">135 필름</a> 사진기 기준 환산 초점거리를 표시하는 것이 일반적이다. </p> <div class="mw-heading mw-heading2"><h2 id="같이_보기"><span id=".EA.B0.99.EC.9D.B4_.EB.B3.B4.EA.B8.B0"></span>같이 보기</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%ED%99%94%EA%B0%81_(%EC%82%AC%EC%A7%84%EC%88%A0)&amp;action=edit&amp;section=5" title="부분 편집: 같이 보기"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/%EC%B9%B4%EB%A9%94%EB%9D%BC_%EA%B0%81%EB%8F%84" title="카메라 각도">카메라 각도</a></li> <li><a href="/wiki/%EC%B4%AC%EC%98%81%EA%B8%B0%EC%82%AC" title="촬영기사">촬영기사</a></li> <li><a href="/wiki/%EC%8B%9C%EC%95%BC" title="시야">시야</a></li> <li><a href="/wiki/%EC%98%81%ED%99%94_%EC%A0%9C%EC%9E%91" title="영화 제작">영화 제작</a></li> <li><a href="/wiki/%EC%9D%B4%EB%AF%B8%EC%A7%80_%EC%84%BC%EC%84%9C_%ED%8F%AC%EB%A7%B7" title="이미지 센서 포맷">이미지 센서 포맷</a></li> <li><a href="/wiki/%ED%81%AC%EB%A1%AD_%ED%8C%A9%ED%84%B0" title="크롭 팩터">크롭 팩터</a></li> <li><a href="/wiki/%EC%9A%B8%ED%8A%B8%EB%9D%BC%EC%99%80%EC%9D%B4%EB%93%9C" title="울트라와이드">울트라와이드</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="각주"><span id=".EA.B0.81.EC.A3.BC"></span>각주</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=%ED%99%94%EA%B0%81_(%EC%82%AC%EC%A7%84%EC%88%A0)&amp;action=edit&amp;section=6" title="부분 편집: 각주"><span>편집</span></a><span class="mw-editsection-bracket">]</span></span></div> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><a href="#cite_ref-1">↑</a></span> <span class="reference-text"><cite class="citation web"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20100503050423/http://photo.net/learn/fov/#">&#8220;보관된 사본&#8221;</a>. 2010년 5월 3일에 <a rel="nofollow" class="external text" href="http://photo.net/learn/fov/#">원본 문서</a>에서 보존된 문서<span class="reference-accessdate">. 2010년 4월 25일에 확인함</span>.</cite><span title="ctx_ver=Z39.88-2004&amp;rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&amp;rft.genre=unknown&amp;rft.btitle=%EB%B3%B4%EA%B4%80%EB%90%9C+%EC%82%AC%EB%B3%B8&amp;rft_id=http%3A%2F%2Fphoto.net%2Flearn%2Ffov%2F%23&amp;rfr_id=info%3Asid%2Fko.wikipedia.org%3A%ED%99%94%EA%B0%81+%28%EC%82%AC%EC%A7%84%EC%88%A0%29" class="Z3988"><span style="display:none;">&#160;</span></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><a href="#cite_ref-2">↑</a></span> <span class="reference-text">The Manual of Photography - Photographic and Digital Imaging 48 Page</span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><a href="#cite_ref-3">↑</a></span> <span class="reference-text">Light and Lens Photography in the Digital Age 82page Table 3.1 Angle of View Equivalency Table</span> </li> <li id="cite_note-4"><span class="mw-cite-backlink"><a href="#cite_ref-4">↑</a></span> <span class="reference-text">The Manual of Photography - Photographic and Digital Imaging Table 4.2 Lens type related to focal length and format coverage</span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><a href="#cite_ref-5">↑</a></span> <span class="reference-text">Light and Lens Photography in the Digital Age 84page Types of Lenses</span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><a href="#cite_ref-6">↑</a></span> <span class="reference-text">Light and Lens Photography in the Digital Age 84page 81page Calculating the Picture Angle Factor/Sensor Equivalency</span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><a href="#cite_ref-7">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.panoramafactory.com/equiv35/equiv35.html">The Panorama Factory - What is "35mm equivalent focal length?"</a></span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><a href="#cite_ref-8">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.dpreview.com/learn/?/key=focal+length">Focal Length: Optical: Glossary: Learn: Digital Photography Review</a></span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><a href="#cite_ref-9">↑</a></span> <span class="reference-text">Light and Lens Photography in the Digital Age 82page Table 3.2 Focal Length Conversion Table</span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><a href="#cite_ref-10">↑</a></span> <span class="reference-text">센서 크기가 6.16mm×4.62mm</span> </li> <li id="cite_note-11"><span class="mw-cite-backlink"><a href="#cite_ref-11">↑</a></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://blog.danawa.com/prod/?blogSection=2&amp;cate_c1=842&amp;cate_c2=843&amp;cate_c3=16870&amp;cate_c4=0&amp;depth=3&amp;prod_c=1031941">가격비교 사이트 다나와에 소개된 Canon IXUS 210 제품 스펙</a> 참고</span> </li> </ol></div> <div class="navbox-styles"><style data-mw-deduplicate="TemplateStyles:r36480591">.mw-parser-output .hlist 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href="/wiki/%EC%82%AC%EC%A7%84%EC%88%A0" title="사진술">사진술</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%">개념 · 원리</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a class="mw-selflink selflink">화각</a></li> <li><a href="/wiki/%EC%A1%B0%EB%A6%AC%EA%B0%9C" title="조리개">조리개</a></li> <li><a href="/wiki/%EC%83%89%EC%98%A8%EB%8F%84" title="색온도">색온도</a></li> <li><a href="/wiki/%ED%94%BC%EC%82%AC%EA%B3%84_%EC%8B%AC%EB%8F%84" title="피사계 심도">피사계 심도</a>(DOF)</li> <li><a href="/wiki/%EC%B4%88%EC%A0%90_%EC%8B%AC%EB%8F%84" title="초점 심도">초점 심도</a></li> <li><a href="/wiki/%EB%85%B8%EC%B6%9C_(%EC%82%AC%EC%A7%84%EC%88%A0)" title="노출 (사진술)">노출</a></li> <li><a href="/wiki/F_%EA%B0%92" title="F 값">F 값</a></li> <li><a href="/wiki/%ED%95%84%EB%A6%84_%ED%8F%AC%EB%A7%B7" class="mw-redirect" title="필름 포맷">필름 포맷</a></li> <li><a href="/wiki/%ED%95%84%EB%A6%84_%EA%B0%90%EB%8F%84" class="mw-redirect" title="필름 감도">필름 감도</a></li> <li><a href="/wiki/%EC%B4%88%EC%A0%90_%EA%B1%B0%EB%A6%AC" class="mw-redirect" title="초점 거리">초점 거리</a></li> <li><a href="/wiki/%EB%8B%A4%EC%A4%91_%EB%85%B8%EC%B6%9C" title="다중 노출">다중 노출</a></li> <li><a href="/wiki/%EC%83%81%EC%9D%98_%EC%9D%BC%EA%B7%B8%EB%9F%AC%EC%A7%90" title="상의 일그러짐">왜곡</a></li> <li><a href="/wiki/%EC%82%AC%EC%A7%84" title="사진">사진</a></li> <li><a href="/wiki/%EC%9D%B8%ED%99%94" title="인화">인화</a></li> <li><a href="/wiki/%ED%98%84%EC%83%81_(%EC%82%AC%EC%A7%84%EC%88%A0)" title="현상 (사진술)">현상</a></li> <li><a href="/wiki/%EC%A0%81%EB%AA%A9_%ED%98%84%EC%83%81" title="적목 현상">적목 현상</a></li> <li><a href="/w/index.php?title=%EC%82%AC%EC%A7%84%EC%88%A0%EA%B3%BC_%EA%B3%BC%ED%95%99&amp;action=edit&amp;redlink=1" class="new" title="사진술과 과학 (없는 문서)">사진술과 과학</a></li> <li><a href="/wiki/%EC%85%94%ED%84%B0_%EC%86%8D%EB%8F%84" title="셔터 속도">셔터 속도</a></li> <li><a href="/wiki/%EC%A1%B4_%EC%8B%9C%EC%8A%A4%ED%85%9C" title="존 시스템">존 시스템</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">종류</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/%ED%95%AD%EA%B3%B5_%EC%82%AC%EC%A7%84%EC%88%A0" class="mw-redirect" title="항공 사진술">항공</a></li> <li><a href="/w/index.php?title=%EC%83%81%EC%97%85_%EC%82%AC%EC%A7%84&amp;action=edit&amp;redlink=1" class="new" title="상업 사진 (없는 문서)">상업 사진</a></li> <li><a href="/w/index.php?title=%EC%9A%B4%EA%B2%BD_(%EC%82%AC%EC%A7%84)&amp;action=edit&amp;redlink=1" class="new" title="운경 (사진) (없는 문서)">운경</a></li> <li><a href="/wiki/%EB%8B%A4%ED%81%90%EB%A9%98%ED%84%B0%EB%A6%AC_%EC%82%AC%EC%A7%84" class="mw-redirect" title="다큐멘터리 사진">다큐멘터리</a></li> <li><a href="/wiki/%EC%97%90%EB%A1%9C_%EC%82%AC%EC%A7%84" title="에로 사진">에로 사진</a></li> <li><a href="/wiki/%ED%8C%A8%EC%85%98_%EC%B4%AC%EC%98%81" class="mw-redirect" title="패션 촬영">패션</a></li> <li><a href="/wiki/%EC%98%88%EC%88%A0_%EC%82%AC%EC%A7%84" class="mw-redirect" title="예술 사진">예술 사진</a></li> <li><a href="/w/index.php?title=%EB%B2%95%EC%9D%98%ED%95%99_%EC%82%AC%EC%A7%84&amp;action=edit&amp;redlink=1" class="new" title="법의학 사진 (없는 문서)">법의학 사진</a></li> <li><a href="/wiki/%EA%B8%80%EB%9E%98%EB%A8%B8_%EC%82%AC%EC%A7%84" title="글래머 사진">글래머 사진</a></li> <li><a href="/wiki/%EC%9E%90%EC%97%B0_%EC%82%AC%EC%A7%84" class="mw-redirect" title="자연 사진">자연 사진</a></li> <li><a href="/wiki/%EB%88%84%EB%93%9C_%EC%82%AC%EC%A7%84" title="누드 사진">누드 사진</a></li> <li><a href="/wiki/%ED%8C%8C%EB%85%B8%EB%9D%BC%EB%A7%88" title="파노라마">파노라마</a></li> <li><a href="/wiki/%ED%8F%AC%ED%86%A0%EC%A0%80%EB%84%90%EB%A6%AC%EC%A6%98" title="포토저널리즘">포토저널리즘</a></li> <li><a href="/wiki/%ED%8F%AC%EB%A5%B4%EB%85%B8%EA%B7%B8%EB%9E%98%ED%94%BC" title="포르노그래피">포르노그래피</a></li> <li><a href="/wiki/%EC%9D%B8%EB%AC%BC%EC%82%AC%EC%A7%84" title="인물사진">포트레이트</a></li> <li><a href="/w/index.php?title=%EA%B8%B0%EB%85%90_%EC%B4%AC%EC%98%81&amp;action=edit&amp;redlink=1" class="new" title="기념 촬영 (없는 문서)">기념 촬영</a></li> <li><a href="/w/index.php?title=%EC%A0%95%EB%AC%BC_%EC%82%AC%EC%A7%84&amp;action=edit&amp;redlink=1" class="new" title="정물 사진 (없는 문서)">정물 사진</a></li> <li><a href="/wiki/%EC%8A%A4%ED%86%A1_%EC%82%AC%EC%A7%84" title="스톡 사진">스톡 사진</a></li> <li><a href="/wiki/%EA%B1%B0%EB%A6%AC_%EC%82%AC%EC%A7%84" title="거리 사진">거리 사진</a></li> <li><a href="/wiki/%EC%88%98%EC%A4%91_%EC%B4%AC%EC%98%81" class="mw-redirect" title="수중 촬영">수중 촬영</a></li> <li><a href="/wiki/%EC%9B%A8%EB%94%A9_%EC%B4%AC%EC%98%81" class="mw-redirect" title="웨딩 촬영">웨딩 촬영</a></li> <li><a href="/wiki/%EC%95%BC%EC%83%9D_%EC%82%AC%EC%A7%84" class="mw-redirect" title="야생 사진">야생 사진</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">장비</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/%EC%B9%B4%EB%A9%94%EB%9D%BC" class="mw-redirect" title="카메라">카메라</a></li> <li><a href="/wiki/%EC%9D%BC%EC%95%88_%EB%B0%98%EC%82%AC%EC%8B%9D_%EC%B9%B4%EB%A9%94%EB%9D%BC" title="일안 반사식 카메라">일안 반사식 카메라</a></li> <li><a href="/wiki/%EC%9D%B4%EC%95%88_%EB%B0%98%EC%82%AC%EC%8B%9D_%EC%B9%B4%EB%A9%94%EB%9D%BC" title="이안 반사식 카메라">이안 반사식 카메라</a></li> <li><a href="/wiki/%EA%B1%B0%EB%A6%AC%EA%B3%84%EC%97%B0%EB%8F%99%EC%B9%B4%EB%A9%94%EB%9D%BC" class="mw-redirect" title="거리계연동카메라">거리계연동카메라</a></li> <li><a href="/wiki/%ED%86%A0%EC%9D%B4_%EC%B9%B4%EB%A9%94%EB%9D%BC" title="토이 카메라">토이 카메라</a></li> <li><a href="/wiki/%EC%9D%BC%ED%9A%8C%EC%9A%A9_%EC%B9%B4%EB%A9%94%EB%9D%BC" title="일회용 카메라">일회용 카메라</a></li> <li><a href="/wiki/%EB%B7%B0_%EC%B9%B4%EB%A9%94%EB%9D%BC" title="뷰 카메라">뷰 카메라</a></li> <li><a href="/wiki/%EB%B7%B0%ED%8C%8C%EC%9D%B8%EB%8D%94" title="뷰파인더">뷰파인더</a></li> <li><a href="/wiki/%EC%95%94%EC%8B%A4" title="암실">암실</a> <ul><li><a href="/wiki/%EC%82%AC%EC%A7%84_%ED%99%95%EB%8C%80%EA%B8%B0" title="사진 확대기">사진 확대기</a></li> <li><a href="/wiki/%EC%95%94%EB%93%B1" title="암등">암등</a></li></ul></li> <li><a href="/wiki/%EC%82%AC%EC%A7%84_%ED%95%84%EB%A6%84" title="사진 필름">사진 필름</a></li> <li><a href="/wiki/%ED%95%84%ED%84%B0_(%EC%82%AC%EC%A7%84%EC%88%A0)" title="필터 (사진술)">필터</a></li> <li><a href="/wiki/%ED%94%8C%EB%9E%98%EC%8B%9C_(%EC%82%AC%EC%A7%84%EC%88%A0)" title="플래시 (사진술)">플래시</a></li> <li><a href="/wiki/%EC%B9%B4%EB%A9%94%EB%9D%BC_%EB%A0%8C%EC%A6%88" title="카메라 렌즈">카메라 렌즈</a> <ul><li><a href="/wiki/%EC%A4%8C_%EB%A0%8C%EC%A6%88" class="mw-redirect" title="줌 렌즈">줌 렌즈</a></li> <li><a href="/wiki/%EA%B4%91%EA%B0%81_%EB%A0%8C%EC%A6%88" title="광각 렌즈">광각 렌즈</a></li> <li><a href="/wiki/%EB%A7%9D%EC%9B%90_%EB%A0%8C%EC%A6%88" title="망원 렌즈">망원 렌즈</a></li></ul></li> <li><a href="/wiki/%EC%98%81%EC%82%AC%EA%B8%B0" title="영사기">영사기</a></li> <li><a href="/wiki/%EC%82%BC%EA%B0%81%EB%8C%80_(%EC%82%AC%EC%A7%84%EC%88%A0)" title="삼각대 (사진술)">삼각대</a></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/%EB%94%94%EC%A7%80%ED%84%B8_%EC%82%AC%EC%A7%84" title="디지털 사진">디지털</a></th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><a href="/wiki/%EB%94%94%EC%A7%80%ED%84%B8_%EC%B9%B4%EB%A9%94%EB%9D%BC" title="디지털 카메라">디지털 카메라</a> <ul><li><a href="/wiki/%EB%94%94%EC%A7%80%ED%84%B8_%EC%9D%BC%EC%95%88_%EB%B0%98%EC%82%AC%EC%8B%9D_%EC%B9%B4%EB%A9%94%EB%9D%BC" title="디지털 일안 반사식 카메라">DSLR</a></li> <li><a href="/wiki/%EB%AF%B8%EB%9F%AC%EB%A6%AC%EC%8A%A4_%EB%A0%8C%EC%A6%88_%EA%B5%90%ED%99%98%EC%8B%9D_%EC%B9%B4%EB%A9%94%EB%9D%BC" title="미러리스 렌즈 교환식 카메라">미러리스 카메라</a></li> <li><a href="/wiki/%EB%94%94%EC%A7%80%ED%84%B8%EB%B0%B1" title="디지털백">디지털백</a></li></ul></li> <li><a href="/wiki/%EA%B3%A0%EC%B2%B4_%EC%B4%AC%EC%83%81_%EC%86%8C%EC%9E%90" class="mw-redirect" title="고체 촬상 소자">고체 촬상 소자</a> <ul><li><a href="/wiki/3CCD" title="3CCD">3CCD</a></li> <li><a href="/wiki/%ED%8F%AC%EB%B2%A0%EC%98%A8_X3" title="포베온 X3">포베온 X3</a></li></ul></li> <li><a href="/wiki/%ED%99%94%EC%86%8C" title="화소">화소</a></li> <li><a href="/wiki/%ED%95%84%EB%A6%84_%EC%8A%A4%EC%BA%94" class="mw-redirect" title="필름 스캔">필름 스캔</a></li> <li><a href="/wiki/%ED%95%84%EB%A5%B4%EB%A7%88%EC%9D%B4%EC%A7%95" title="필르마이징">필르마이징</a></li> <li><a href="/wiki/DOF_%EC%96%B4%EB%8C%91%ED%84%B0" title="DOF 어댑터">DOF 어댑터</a></li></ul> </div></td></tr><tr><td class="navbox-abovebelow" colspan="2"><div> <ul><li><a href="/wiki/%EC%82%AC%EC%A7%84%EA%B0%80_%EB%AA%A9%EB%A1%9D" title="사진가 목록">사진가</a></li> <li><a href="/w/index.php?title=%EC%82%AC%EC%A7%84_%EC%9E%91%ED%92%88&amp;action=edit&amp;redlink=1" class="new" title="사진 작품 (없는 문서)">작품</a></li></ul> </div></td></tr></tbody></table></div> <!-- NewPP limit report Parsed by mw‐web.codfw.main‐f69cdc8f6‐pqfbt Cached time: 20241123013148 Cache expiry: 2592000 Reduced expiry: false 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