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vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#References"> <div class="vector-toc-text"> <span class="vector-toc-numb">6</span> <span>References</span> </div> </a> <ul id="toc-References-sublist" class="vector-toc-list"> </ul> </li> <li id="toc-External_links" class="vector-toc-list-item vector-toc-level-1 vector-toc-list-item-expanded"> <a class="vector-toc-link" href="#External_links"> <div class="vector-toc-text"> <span class="vector-toc-numb">7</span> <span>External links</span> </div> </a> <ul id="toc-External_links-sublist" class="vector-toc-list"> </ul> </li> </ul> </div> </div> </nav> </div> </div> <div class="mw-content-container"> <main id="content" class="mw-body"> <header class="mw-body-header vector-page-titlebar"> <nav aria-label="Contents" class="vector-toc-landmark"> <div id="vector-page-titlebar-toc" class="vector-dropdown vector-page-titlebar-toc vector-button-flush-left" > <input type="checkbox" id="vector-page-titlebar-toc-checkbox" role="button" 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href="https://de.wikipedia.org/wiki/Anamorphotisches_Verfahren" title="Anamorphotisches Verfahren – German" lang="de" hreflang="de" data-title="Anamorphotisches Verfahren" data-language-autonym="Deutsch" data-language-local-name="German" class="interlanguage-link-target"><span>Deutsch</span></a></li><li class="interlanguage-link interwiki-fa mw-list-item"><a href="https://fa.wikipedia.org/wiki/%D9%82%D8%A7%D9%84%D8%A8_%D8%A2%D9%86%D8%A7%D9%85%D9%88%D8%B1%D9%81%DB%8C%DA%A9" title="قالب آنامورفیک – Persian" lang="fa" hreflang="fa" data-title="قالب آنامورفیک" data-language-autonym="فارسی" data-language-local-name="Persian" class="interlanguage-link-target"><span>فارسی</span></a></li><li class="interlanguage-link interwiki-fr mw-list-item"><a href="https://fr.wikipedia.org/wiki/Format_large_anamorphos%C3%A9" title="Format large anamorphosé – French" lang="fr" hreflang="fr" data-title="Format large anamorphosé" data-language-autonym="Français" data-language-local-name="French" class="interlanguage-link-target"><span>Français</span></a></li><li class="interlanguage-link interwiki-ko mw-list-item"><a href="https://ko.wikipedia.org/wiki/%EC%95%84%EB%82%98%EB%AA%A8%ED%94%BD_%ED%98%95%EC%8B%9D" title="아나모픽 형식 – Korean" lang="ko" hreflang="ko" data-title="아나모픽 형식" data-language-autonym="한국어" data-language-local-name="Korean" class="interlanguage-link-target"><span>한국어</span></a></li><li class="interlanguage-link interwiki-it mw-list-item"><a href="https://it.wikipedia.org/wiki/Formato_anamorfico" title="Formato anamorfico – Italian" lang="it" hreflang="it" data-title="Formato anamorfico" data-language-autonym="Italiano" data-language-local-name="Italian" class="interlanguage-link-target"><span>Italiano</span></a></li><li class="interlanguage-link interwiki-nl mw-list-item"><a href="https://nl.wikipedia.org/wiki/Anamorf_breedbeeld" title="Anamorf breedbeeld – Dutch" lang="nl" hreflang="nl" data-title="Anamorf breedbeeld" data-language-autonym="Nederlands" 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For the video format, see <a href="/wiki/Anamorphic_widescreen" title="Anamorphic widescreen">Anamorphic widescreen</a>. 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div:not(.notheme){background:#1f1f23!important;color:#f8f9fa}}@media(min-width:640px){body.skin--responsive .mw-parser-output .infobox-table{display:table!important}body.skin--responsive .mw-parser-output .infobox-table>caption{display:table-caption!important}body.skin--responsive .mw-parser-output .infobox-table>tbody{display:table-row-group}body.skin--responsive .mw-parser-output .infobox-table tr{display:table-row!important}body.skin--responsive .mw-parser-output .infobox-table th,body.skin--responsive .mw-parser-output .infobox-table td{padding-left:inherit;padding-right:inherit}}</style><table class="infobox hproduct"><caption class="infobox-title fn" style="padding-bottom:0.2em;">Anamorphic lens</caption><tbody><tr><td colspan="2" class="infobox-image logo"><span class="mw-default-size" typeof="mw:File/Frameless"><a href="/wiki/File:Anamorphic_lens_illustration_with_stretching.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Anamorphic_lens_illustration_with_stretching.jpg/220px-Anamorphic_lens_illustration_with_stretching.jpg" decoding="async" width="220" height="122" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Anamorphic_lens_illustration_with_stretching.jpg/330px-Anamorphic_lens_illustration_with_stretching.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Anamorphic_lens_illustration_with_stretching.jpg/440px-Anamorphic_lens_illustration_with_stretching.jpg 2x" data-file-width="900" data-file-height="500" /></a></span></td></tr><tr><th scope="row" class="infobox-label" style="padding-right: 0.5em;">Type</th><td class="infobox-data" style="line-height: 1.35em;">Optical technology</td></tr><tr><th scope="row" class="infobox-label" style="padding-right: 0.5em;">Inventor</th><td class="infobox-data" style="line-height: 1.35em;"><a href="/wiki/Henri_Chr%C3%A9tien" title="Henri Chrétien">Henri Chrétien</a></td></tr><tr><th scope="row" class="infobox-label" style="padding-right: 0.5em;">Inception</th><td class="infobox-data" style="line-height: 1.35em;">ca. 1915<span style="display:none"> (<span class="bday dtstart published updated itvstart">ca. 1915</span>)</span></td></tr><tr><th scope="row" class="infobox-label" style="padding-right: 0.5em;">Manufacturer</th><td class="infobox-data brand" style="line-height: 1.35em;"><a href="/wiki/Bausch_%26_Lomb" title="Bausch & Lomb">Bausch & Lomb</a><br /><a href="/wiki/Panavision" title="Panavision">Panavision</a><br /><a href="/wiki/Todd-AO" title="Todd-AO">Todd-AO</a><br /><a href="/wiki/Cooke_Optics" title="Cooke Optics">Cooke Optics</a><br /><a href="/wiki/Carl_Zeiss_AG" title="Carl Zeiss AG">Carl Zeiss AG</a><br /><a href="/wiki/Schneider_Kreuznach" title="Schneider Kreuznach">Schneider Kreuznach</a><br />ISCO Precision Optics<br />Kowa<br />Technovision<br />Joe Dunton & Co.<br />Vantage Film<br />JSC Optica-Elite<br />Atlas Lens Company</td></tr></tbody></table> <style data-mw-deduplicate="TemplateStyles:r1237032888/mw-parser-output/.tmulti">.mw-parser-output .tmulti .multiimageinner{display:flex;flex-direction:column}.mw-parser-output .tmulti .trow{display:flex;flex-direction:row;clear:left;flex-wrap:wrap;width:100%;box-sizing:border-box}.mw-parser-output .tmulti .tsingle{margin:1px;float:left}.mw-parser-output .tmulti .theader{clear:both;font-weight:bold;text-align:center;align-self:center;background-color:transparent;width:100%}.mw-parser-output .tmulti .thumbcaption{background-color:transparent}.mw-parser-output .tmulti .text-align-left{text-align:left}.mw-parser-output .tmulti .text-align-right{text-align:right}.mw-parser-output .tmulti .text-align-center{text-align:center}@media all and (max-width:720px){.mw-parser-output .tmulti .thumbinner{width:100%!important;box-sizing:border-box;max-width:none!important;align-items:center}.mw-parser-output .tmulti .trow{justify-content:center}.mw-parser-output .tmulti .tsingle{float:none!important;max-width:100%!important;box-sizing:border-box;text-align:center}.mw-parser-output .tmulti .tsingle .thumbcaption{text-align:left}.mw-parser-output .tmulti .trow>.thumbcaption{text-align:center}}@media screen{html.skin-theme-clientpref-night .mw-parser-output .tmulti .multiimageinner img{background-color:white}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .tmulti .multiimageinner img{background-color:white}}</style><div class="thumb tmulti tright"><div class="thumbinner multiimageinner" style="width:204px;max-width:204px"><div class="trow"><div class="tsingle" style="width:202px;max-width:202px"><div class="thumbimage"><span typeof="mw:File"><a href="/wiki/File:Anamorphic_lens_illustration_without_stretching.jpg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f7/Anamorphic_lens_illustration_without_stretching.jpg/200px-Anamorphic_lens_illustration_without_stretching.jpg" decoding="async" width="200" height="111" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f7/Anamorphic_lens_illustration_without_stretching.jpg/300px-Anamorphic_lens_illustration_without_stretching.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f7/Anamorphic_lens_illustration_without_stretching.jpg/400px-Anamorphic_lens_illustration_without_stretching.jpg 2x" data-file-width="900" data-file-height="500" /></a></span></div><div class="thumbcaption">Figure 1. Shooting without an anamorphic lens, in widescreen picture format on <a href="/wiki/Negative_pulldown" title="Negative pulldown">4-perf</a> film; some of the upper and lower film surface area is wasted on the <a href="/wiki/Frame_line" title="Frame line">frame lines</a>.</div></div></div><div class="trow"><div class="tsingle" style="width:202px;max-width:202px"><div class="thumbimage"><span typeof="mw:File"><a href="/wiki/File:Anamorphic_lens_illustration_with_stretching.jpg" class="mw-file-description"><img alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Anamorphic_lens_illustration_with_stretching.jpg/200px-Anamorphic_lens_illustration_with_stretching.jpg" decoding="async" width="200" height="111" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Anamorphic_lens_illustration_with_stretching.jpg/300px-Anamorphic_lens_illustration_with_stretching.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/0c/Anamorphic_lens_illustration_with_stretching.jpg/400px-Anamorphic_lens_illustration_with_stretching.jpg 2x" data-file-width="900" data-file-height="500" /></a></span></div><div class="thumbcaption">Figure 2. Shooting with an anamorphic lens stretches the image vertically to cover the entire film frame, resulting in a higher resolution but distorted image. When projecting the film, a reverse, complementary lens (of the same anamorphic power) shrinks the image vertically to the original proportions.</div></div></div></div></div> <p class="mw-empty-elt"> </p><p><b>Anamorphic format</b> is the <a href="/wiki/Cinematography" title="Cinematography">cinematography</a> technique of shooting a <a href="/wiki/Widescreen" title="Widescreen">widescreen</a> picture on standard <a href="/wiki/35_mm_movie_film" title="35 mm movie film">35 mm film</a> or other visual recording media with a non-widescreen native <a href="/wiki/Aspect_ratio_(image)" title="Aspect ratio (image)">aspect ratio</a>. It also refers to the projection format in which a distorted image is "stretched" by an anamorphic projection lens to recreate the original aspect ratio on the viewing screen (not to be confused with <a href="/wiki/Anamorphic_widescreen" title="Anamorphic widescreen">anamorphic widescreen</a>, a different video encoding concept that uses similar principles but different means). </p><p>In the late 1990s and 2000s, anamorphic lost popularity in comparison to "flat" (or "spherical") formats such as <a href="/wiki/Super_35" title="Super 35">Super 35</a> with the advent of digital intermediates; however, in the years since digital cinema cameras and projectors have become commonplace, anamorphic has experienced a considerable resurgence of popularity, due in large part to the higher base <a href="/wiki/Film_speed" title="Film speed">ISO sensitivity</a> of digital sensors, which facilitates shooting at smaller apertures. </p><p>The word <i><a href="/wiki/Anamorphosis" title="Anamorphosis">anamorphic</a></i> and its derivatives stem from the Greek <i><span title="Ancient Greek (to 1453)-language text"><i lang="grc-Latn">anamorphoo</i></span></i> ("to transform", or more precisely "to re-form"),<sup id="cite_ref-1" class="reference"><a href="#cite_note-1"><span class="cite-bracket">[</span>1<span class="cite-bracket">]</span></a></sup> compound of <i>morphé</i> ("form, shape")<sup id="cite_ref-2" class="reference"><a href="#cite_note-2"><span class="cite-bracket">[</span>2<span class="cite-bracket">]</span></a></sup> with the prefix <i><span title="Ancient Greek (to 1453)-language text"><i lang="grc-Latn">aná</i></span></i> ("back, again").<sup id="cite_ref-3" class="reference"><a href="#cite_note-3"><span class="cite-bracket">[</span>3<span class="cite-bracket">]</span></a></sup> </p> <meta property="mw:PageProp/toc" /> <div class="mw-heading mw-heading2"><h2 id="History">History</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Anamorphic_format&action=edit&section=1" title="Edit section: History"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The process of anamorphosing optics was developed by <a href="/wiki/Henri_Chr%C3%A9tien" title="Henri Chrétien">Henri Chrétien</a> during <a href="/wiki/World_War_I" title="World War I">World War I</a> to provide a wide angle viewer for military tanks. The optical process was called Hypergonar by Chrétien and was capable of showing a field of view of 180 degrees. After the war, the technology was first used in a cinematic context in the short film <i><a href="/wiki/To_Build_a_Fire#Related_films" title="To Build a Fire">To Build a Fire</a></i> (based on the 1908 <a href="/wiki/Jack_London" title="Jack London">Jack London</a> story of the same name) in 1927 by <a href="/wiki/Claude_Autant-Lara" title="Claude Autant-Lara">Claude Autant-Lara</a>.<sup id="cite_ref-dictionary-ana_4-0" class="reference"><a href="#cite_note-dictionary-ana-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> </p><p>In the 1920s, phonograph and motion picture pioneer <a href="/wiki/Leon_Douglass" title="Leon Douglass">Leon F. Douglass</a> also created <a href="/wiki/Special_effects" class="mw-redirect" title="Special effects">special effects</a> and anamorphic <a href="/wiki/Widescreen" title="Widescreen">widescreen</a> motion picture cameras. However, how this relates to the earlier French invention, and later development, is unclear.<sup id="cite_ref-5" class="reference"><a href="#cite_note-5"><span class="cite-bracket">[</span>5<span class="cite-bracket">]</span></a></sup> </p><p>Anamorphic widescreen was not used again for cinematography until 1952 when <a href="/wiki/Twentieth_Century-Fox" class="mw-redirect" title="Twentieth Century-Fox">Twentieth Century-Fox</a> bought the rights to the technique to create its <a href="/wiki/CinemaScope" title="CinemaScope">CinemaScope</a> widescreen technique.<sup id="cite_ref-dictionary-ana_4-1" class="reference"><a href="#cite_note-dictionary-ana-4"><span class="cite-bracket">[</span>4<span class="cite-bracket">]</span></a></sup> CinemaScope was one of many widescreen formats developed in the 1950s to compete with the popularity of television and bring audiences back to the cinema. <i><a href="/wiki/The_Robe_(film)" title="The Robe (film)">The Robe</a></i>, which premiered in 1953, was the first feature film released that was filmed with an anamorphic lens. </p> <div class="mw-heading mw-heading3"><h3 id="Development">Development</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Anamorphic_format&action=edit&section=2" title="Edit section: Development"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>The introduction of anamorphic widescreen arose from a desire for wider <a href="/wiki/Aspect_ratio_(image)" title="Aspect ratio (image)">aspect ratios</a> that maximized overall image detail (compared to other widescreen formats, not compared to fullscreen) while retaining the use of standard (<a href="/wiki/Negative_pulldown" title="Negative pulldown">4 perf per frame</a>) cameras and projectors. The modern anamorphic format has an aspect ratio of 2.39:1, meaning the (projected) picture's width is 2.39 times its height, (this is sometimes approximated to 2.4:1). The older Academy format of Anamorphic widescreen was a response to a shortcoming in the non-anamorphic spherical (a.k.a. "flat") widescreen format. With a non-anamorphic lens, the picture is recorded onto the film negative such that its full width fits within the film's frame, but not its full height. A substantial part of the frame area is thereby wasted, being occupied (on the negative) by a portion of the image which is subsequently matted-out (i.e. masked, either on the print or in the projector) and so not projected, in order to create the widescreen image. </p><p>To increase overall image detail, by using all the available area of the negative for only that portion of the image which will be projected, an anamorphic lens is used during photography to compress the image horizontally, thereby filling the full (4 perf) frame's area with the portion of the image that corresponds to the area projected in the non-anamorphic format. Up to the early 1960s, three major methods of anamorphosing the image were used: counter-rotated prisms (e.g. <a href="/wiki/Ultra_Panavision" class="mw-redirect" title="Ultra Panavision">Ultra Panavision</a>),<sup id="cite_ref-6" class="reference"><a href="#cite_note-6"><span class="cite-bracket">[</span>6<span class="cite-bracket">]</span></a></sup> curved mirrors in combination with the principle of <a href="/wiki/Total_internal_reflection" title="Total internal reflection">total internal reflection</a> (e.g. <a href="/wiki/Technirama" title="Technirama">Technirama</a>),<sup id="cite_ref-7" class="reference"><a href="#cite_note-7"><span class="cite-bracket">[</span>7<span class="cite-bracket">]</span></a></sup> and <a href="/wiki/Cylindrical_lens" title="Cylindrical lens">cylindrical lenses</a> (lenses curved, hence squeezing the image being photographed, in only one direction, as with a cylinder, e.g. the original <a href="/wiki/CinemaScope" title="CinemaScope">CinemaScope</a> system based on <a href="/wiki/Henri_Chr%C3%A9tien" title="Henri Chrétien">Henri Chrétien's</a> design).<sup id="cite_ref-8" class="reference"><a href="#cite_note-8"><span class="cite-bracket">[</span>8<span class="cite-bracket">]</span></a></sup> Regardless of the method, the anamorphic <a href="/wiki/Photographic_lens" class="mw-redirect" title="Photographic lens">lens</a> projects a horizontally squeezed image on the film negative. This deliberate geometric distortion is then reversed on projection, resulting in a wider aspect ratio on-screen than that of the negative's frame. </p> <div class="mw-heading mw-heading4"><h4 id="Equipment">Equipment</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Anamorphic_format&action=edit&section=3" title="Edit section: Equipment"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>An anamorphic lens consists of a regular spherical lens, plus an anamorphic attachment (or an integrated lens element) that does the anamorphosing. The anamorphic element operates at infinite focal length, so that it has little or no effect on the focus of the primary lens it's mounted on but still anamorphoses (distorts) the optical field. A cameraman using an anamorphic attachment uses a spherical lens of a different focal length than they would use for Academy format (i.e. one sufficient to produce an image the full height of the frame and twice its width), and the anamorphic attachment squeezes the image (in the horizontal plane only) to half-width. Other anamorphic attachments existed (that were relatively rarely used) which would expand the image in the vertical dimension (e.g. in the early Technirama system mentioned above), so that (in the case of the common 2-times anamorphic lens) a frame twice as high as it might have been filled the available film area. In either case, since a larger film area recorded the same picture the image quality was improved. </p><p>The distortion (horizontal compression) introduced in the camera must be corrected when the film is projected, so another lens is used in the projection booth that restores the picture back to its correct proportions (or, in the case of the now obsolete <a href="/wiki/Technirama" title="Technirama">Technirama</a> system, squeezes the image vertically) to restore normal geometry. The picture is not manipulated in any way in the dimension that is perpendicular to the one anamorphosed. </p><p>It may seem that it would be easier to simply use a wider film for recording movies. However, since 35 mm film was already in widespread use, it was more economically feasible for film producers and exhibitors to simply attach a special lens to the camera and projector, rather than invest in an entirely new film format, which would require new cameras, projectors, editing equipment and so forth. </p> <div class="mw-heading mw-heading4"><h4 id="Naming">Naming</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Anamorphic_format&action=edit&section=4" title="Edit section: Naming"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p><a href="/wiki/Cinerama" title="Cinerama">Cinerama</a> was an earlier attempt to solve the problem of high-quality widescreen imaging, but anamorphic widescreen eventually proved more practical. Cinerama (which had an aspect ratio of 2.59:1) consisted of three simultaneously projected images side by side on the same screen. However, in practice the images never blended together perfectly at the edges. The system also suffered from various technical drawbacks, in that it required a film frame that was <a href="/wiki/Film_perforations" title="Film perforations">6 perf</a> in height, three cameras (eventually simplified to just one camera with three lenses and three streaming reels of film and the attendant machinery), and three projectors, which resulted in a host of <a href="/wiki/Synchronization" title="Synchronization">synchronization</a> problems. Nonetheless, the format was popular enough with audiences to trigger off the widescreen developments of the early 1950s. A few films were distributed in Cinerama format and shown in special theaters, but anamorphic widescreen was more attractive to the Studios since it could realize a similar aspect ratio and without the disadvantages of Cinerama's complexities and costs. </p><p>The anamorphic widescreen format in use today is commonly called 'Scope' (a contraction of the early term <i>CinemaScope</i>), or 2.35:1 (the latter being a misnomer born of old habit; see "<a href="#Aspect_ratio">Aspect ratio</a>" section below). <i>Filmed in <a href="/wiki/Panavision" title="Panavision">Panavision</a></i> is a phrase contractually required for films shot using Panavision's anamorphic lenses. All of these phrases mean the same thing: the final print uses a 2:1 anamorphic projector lens that expands the image by exactly twice the amount horizontally as vertically. This format is essentially the same as that of CinemaScope, except for some technical developments, such as the ability to shoot closeups without any facial distortion. (CinemaScope films seldom used full facial closeups, because of a condition known as <i>CinemaScope mumps</i>, which distorted faces as they got closer to the camera.) </p> <div class="mw-heading mw-heading4"><h4 id="Optical_characteristics">Optical characteristics</h4><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Anamorphic_format&action=edit&section=5" title="Edit section: Optical characteristics"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Lake_Point_Tower_Flare_(Anamorphic)_(14929131291).jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lake_Point_Tower_Flare_%28Anamorphic%29_%2814929131291%29.jpg/330px-Lake_Point_Tower_Flare_%28Anamorphic%29_%2814929131291%29.jpg" decoding="async" width="330" height="93" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lake_Point_Tower_Flare_%28Anamorphic%29_%2814929131291%29.jpg/495px-Lake_Point_Tower_Flare_%28Anamorphic%29_%2814929131291%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lake_Point_Tower_Flare_%28Anamorphic%29_%2814929131291%29.jpg/660px-Lake_Point_Tower_Flare_%28Anamorphic%29_%2814929131291%29.jpg 2x" data-file-width="4032" data-file-height="1134" /></a><figcaption>Example of blue-line horizontal anamorphic flare</figcaption></figure> <p>There are <a href="/wiki/Artifact_(observational)" class="mw-redirect" title="Artifact (observational)">artifacts</a> that can occur when using an anamorphic camera lens that do not occur when using an ordinary spherical lens. One is a kind of <a href="/wiki/Lens_flare" title="Lens flare">lens flare</a> that has a long horizontal line, usually with a blue tint, and is most often visible when there is a bright light in the frame, such as from car headlights, in an otherwise dark scene. This artifact is not always considered a problem, and even has become associated with a certain cinematic look, and often emulated using a <a href="/wiki/Special_effect" title="Special effect">special effect</a> filter in scenes shot with a non-anamorphic lens. Another common aspect of anamorphic lenses is that light reflections within the lens are elliptical, rather than round as in ordinary cinematography. Additionally, <a href="/wiki/Wide-angle_lens" title="Wide-angle lens">wide-angle anamorphic lenses</a> of less than 40 mm focal length produce a <a href="/wiki/Cylindrical_perspective" title="Cylindrical perspective">cylindrical perspective</a>, which some directors and cinematographers, particularly <a href="/wiki/Wes_Anderson" title="Wes Anderson">Wes Anderson</a>, use as a stylistic trademark. </p> <figure class="mw-default-size mw-halign-left" typeof="mw:File/Thumb"><a href="/wiki/File:Cavendish_House_Leicester.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/8/8f/Cavendish_House_Leicester.jpg/330px-Cavendish_House_Leicester.jpg" decoding="async" width="330" height="122" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/8/8f/Cavendish_House_Leicester.jpg/495px-Cavendish_House_Leicester.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/8/8f/Cavendish_House_Leicester.jpg/660px-Cavendish_House_Leicester.jpg 2x" data-file-width="3888" data-file-height="1436" /></a><figcaption>Many wide-angle anamorphic lenses render a <a href="/wiki/Cylindrical_perspective" title="Cylindrical perspective">cylindrical perspective</a>, as simulated by this stitched panorama of <a href="/wiki/Cavendish_House,_Leicester" class="mw-redirect" title="Cavendish House, Leicester">Cavendish House, Leicester</a>. Contrast the straight vertical plane with the curved horizontal plane.</figcaption></figure> <p>Another characteristic of anamorphic lenses is that the cylindrical glass effectively creates two focal lengths within the lens. This results in out-of-focus points of light (called <a href="/wiki/Bokeh" title="Bokeh">bokeh</a><sup id="cite_ref-9" class="reference"><a href="#cite_note-9"><span class="cite-bracket">[</span>9<span class="cite-bracket">]</span></a></sup>) appearing as vertical ovals rather than circles, as well as an increase in horizontal angle of view, both in proportion to the squeeze factor. A 50mm anamorphic lens with a 2x squeeze will have the horizontal view of a 25mm spherical lens, while maintaining the vertical view and depth of field of a 50mm. This has led to the common claim that anamorphic lenses have shallower focus, as the cinematographer must use a longer lens to obtain the same horizontal coverage. </p><p>A third characteristic, particularly of simple anamorphic add-on attachments, is "anamorphic mumps". For reasons of practical optics, the anamorphic squeeze is not uniform across the image field in any anamorphic system (whether cylindrical, prismatic or mirror-based). This variation results in some areas of the film image appearing more stretched than others. In the case of an actor's face, when positioned in the center of the screen faces look somewhat like they have the <a href="/wiki/Mumps" title="Mumps">mumps</a>, hence the name for the phenomenon. Conversely, at the edges of the screen actors in full-length view can become skinny-looking. In medium shots, if the actor walks across the screen from one side to the other, he will increase in apparent girth. Early CinemaScope presentations in particular (using <a href="/wiki/Henri_Chr%C3%A9tien" title="Henri Chrétien">Chrétien's</a> off-the-shelf lenses) suffered from this. Panavision was the first company to produce an anti-mumps system in the late 1950s. </p><p>Panavision used a second lens (i.e. an add-on adapter) which was mechanically linked to the focus position of the primary lens. This changed the anamorphic ratio as the focus changed, resulting in the area of interest on-screen having a normal-looking geometry. Later cylindrical lens systems used, instead, two sets of anamorphic optics: one was a more robust "squeeze" system, which was coupled with a slight expansion sub-system. The expansion sub-system was counter-rotated in relation to the main squeeze system, all in mechanical interlinkage with the focus mechanism of the primary lens: this combination changed the anamorphic ratio and minimized the effect of anamorphic mumps in the area of interest in the frame. Although these techniques were regarded as a fix for anamorphic mumps, they were actually only a compromise. Cinematographers still had to frame scenes carefully to avoid the recognizable side-effects of the change in aspect ratio. </p> <div class="mw-heading mw-heading3"><h3 id="Recent_use">Recent use</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Anamorphic_format&action=edit&section=6" title="Edit section: Recent use"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>Beginning in the 1990s, anamorphic began to lose popularity in favor of <i>flat formats</i>, mainly <a href="/wiki/Super_35" title="Super 35">Super 35</a>. (In Super 35, the film is shot flat, then matted, and optically printed as an anamorphic release print.) This was largely attributed to the artifacts, distortions, light requirements, and expenses (in comparison to its spherical counterpart), in the face of the rising use of digital visual effects. Moreover, with the advent of the <a href="/wiki/Digital_intermediate" title="Digital intermediate">digital intermediate</a> in the 2000s, <a href="/wiki/Film_grain" title="Film grain">film grain</a> became less of a concern with Super 35, as the optical intermediate/enlargement process could now be bypassed, eliminating two generations of potential quality loss (though an anamorphic negative, due to its size, still retained a higher definition widescreen image for mastering). </p> <figure class="mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Scope_Aperture.jpg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f7/Scope_Aperture.jpg/200px-Scope_Aperture.jpg" decoding="async" width="200" height="150" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f7/Scope_Aperture.jpg/300px-Scope_Aperture.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f7/Scope_Aperture.jpg/400px-Scope_Aperture.jpg 2x" data-file-width="2272" data-file-height="1704" /></a><figcaption>The aperture of the lens (the <a href="/wiki/Entrance_pupil" title="Entrance pupil">entrance pupil</a>), as seen from the front, appears as an oval.</figcaption></figure> <p>With the rise of digital cinematography, anamorphic photography has experienced something of a renaissance, as the higher light sensitivity (ISO) of digital sensors has lowered the lighting requirements that anamorphic lenses once demanded. Many vintage lens series, some of which saw little to no use for decades, have been sought by cinematographers wishing to add a more classic, film-like quality to digital cinematography; and manufacturers such as Panavision and Vantage have produced modern lenses using vintage glass for this purpose. </p><p>Emulation of anamorphic film has also been achieved in <a href="/wiki/Computer_animation" title="Computer animation">computer animation</a>. One example of this is the animated series <i><a href="/wiki/Star_Wars:_The_Bad_Batch" title="Star Wars: The Bad Batch">Star Wars: The Bad Batch</a></i> by <a href="/wiki/Lucasfilm_Animation" title="Lucasfilm Animation">Lucasfilm Animation</a>, which mimics the natural behavior of an anamorphic lens through simulated depth of field effects and a faux-film grain applied to the footage.<sup id="cite_ref-10" class="reference"><a href="#cite_note-10"><span class="cite-bracket">[</span>10<span class="cite-bracket">]</span></a></sup> </p> <div class="mw-heading mw-heading2"><h2 id="Aspect_ratio">Aspect ratio <span class="anchor" id="2.35"></span><span class="anchor" id="2.35:1"></span><span class="anchor" id="2.39"></span><span class="anchor" id="2.39:1"></span><span class="anchor" id="2.40"></span><span class="anchor" id="2.40:1"></span></h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Anamorphic_format&action=edit&section=7" title="Edit section: Aspect ratio"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <p>One common misconception about the anamorphic format concerns the actual width number of the aspect ratio, as <b>2.35</b>, <b>2.39</b> or <b>2.40</b>. Since the anamorphic lenses in virtually all 35 mm anamorphic systems provide a 2:1 squeeze, one would logically conclude that a 1.375∶1 <a href="/wiki/Academy_ratio" title="Academy ratio">full academy gate</a> would lead to a 2.75∶1 aspect ratio when used with anamorphic lenses. Due to differences in the camera gate aperture and projection aperture mask sizes for anamorphic films, however, the image dimensions used for anamorphic film vary from flat (spherical) counterparts. To complicate matters, the <a href="/wiki/SMPTE" class="mw-redirect" title="SMPTE">SMPTE</a> standards for the format have varied over time; to further complicate things, pre-1957 prints took up the optical soundtrack space of the print (instead having magnetic sound on the sides), which made for a 2.55∶1 ratio (<b>ANSI PH22.104-1957</b>). </p> <figure class="mw-default-size mw-halign-right" typeof="mw:File/Thumb"><a href="/wiki/File:Cinemascope_4_perf_35_mm_film.svg" class="mw-file-description"><img src="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Cinemascope_4_perf_35_mm_film.svg/330px-Cinemascope_4_perf_35_mm_film.svg.png" decoding="async" width="330" height="340" class="mw-file-element" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/1/15/Cinemascope_4_perf_35_mm_film.svg/495px-Cinemascope_4_perf_35_mm_film.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/1/15/Cinemascope_4_perf_35_mm_film.svg/660px-Cinemascope_4_perf_35_mm_film.svg.png 2x" data-file-width="755" data-file-height="777" /></a><figcaption>Anamorphic 4-perf camera aperture is slightly larger than projection aperture.</figcaption></figure> <p>The initial <a href="/wiki/Society_of_Motion_Picture_and_Television_Engineers" title="Society of Motion Picture and Television Engineers">SMPTE</a> definition for anamorphic projection with an optical sound track down the side <b>ANSI PH22.106-1957</b> was issued in December 1957. It standardized the projector aperture at 0.839 × 0.715 inches (21.31 × 18.16 mm), which gives an aspect ratio of c. 1.17∶1. The aspect ratio for this aperture, after a 2× unsqueeze, is 2.3468…∶1 (1678:715), which rounded to the commonly used value <b>2.35∶1</b>. </p><p>A new definition issued in June 1971 as <b>ANSI PH22.106-1971</b>.<sup id="cite_ref-11" class="reference"><a href="#cite_note-11"><span class="cite-bracket">[</span>11<span class="cite-bracket">]</span></a></sup> It specified a slightly smaller vertical dimension of 0.700 inches (17.78 mm) for the projector aperture (and a nearly identical horizontal dimension of 0.838 inches (21.29 mm)), to help make splices less noticeable to film viewers. After unsqueezing, this would yield an aspect ratio of c. 2.397∶1. <a href="/wiki/Negative_pulldown" title="Negative pulldown">Four-perf</a> anamorphic prints use more of the negative's available frame area than any other modern format, which leaves little room for splices. As a consequence, a bright line flashed onscreen when a splice was projected, and theater projectionists had been narrowing the vertical aperture to hide these flashes even before 1971. This new projector aperture size, 0.838 × 0.700 inches (21.29 × 17.78 mm), aspect ratio 1.1971…∶1, made for an un-squeezed ratio of about <b>2.39∶1</b> (43:18). </p><p>The most recent revision, <b>SMPTE 195-1993</b>,<sup id="cite_ref-12" class="reference"><a href="#cite_note-12"><span class="cite-bracket">[</span>12<span class="cite-bracket">]</span></a></sup> was released in August 1993. It slightly altered the dimensions so as to standardize a common projection aperture width (0.825 inches or 20.96 mm) for all formats, anamorphic (2.39∶1) and flat (1.85∶1). The projection aperture height was also reduced by 0.01 inches (0.25 mm) to give an aperture size of 0.825 × 0.690 inches (20.96 × 17.53 mm), and an aspect ratio of 1.1956…∶1, and thus retaining the un-squeezed ratio of about 2.39∶1.<sup id="cite_ref-smpte_13-0" class="reference"><a href="#cite_note-smpte-13"><span class="cite-bracket">[</span>13<span class="cite-bracket">]</span></a></sup> The camera's aperture remained the same (2.35∶1 or 2.55∶1 if before 1958), only the height of the "negative assembly" splices changed and, consequently, the height of the frame changed. </p><p>Anamorphic prints are still often called 'Scope' or 2.35 by projectionists, cinematographers, and others working in the field, if only by force of habit. 2.39 is in fact what they generally are referring to (unless discussing films using the process between 1958 and 1970), which is itself usually rounded up to 2.40 (implying a false precision as compared to 2.4). With the exception of certain specialist and archivist areas, generally 2.35, 2.39 and 2.40 mean the same to professionals, whether they themselves are even aware of the changes or not. </p> <div class="mw-heading mw-heading2"><h2 id="Lens_makers_and_corporate_trademarks">Lens makers and corporate trademarks</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Anamorphic_format&action=edit&section=8" title="Edit section: Lens makers and corporate trademarks"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">See also: <a href="/wiki/List_of_anamorphic_format_trade_names" title="List of anamorphic format trade names">List of anamorphic format trade names</a></div> <p>There are numerous companies that are known for manufacturing anamorphic lenses. The following are the most well known in the film industry: </p> <div class="mw-heading mw-heading3"><h3 id="Origination">Origination</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Anamorphic_format&action=edit&section=9" title="Edit section: Origination"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><b><a href="/wiki/Panavision" title="Panavision">Panavision</a></b> is the most common source of anamorphic lenses, with lens series ranging from 20 mm to a 2,000 mm anamorphic telescope. These include: <ul><li><b>B-Series</b> (1968) - Panavision's second series of anamorphic lenses, these were restored and brought back into commission in 2013.</li> <li><b>C-Series</b> (1970s) - These are small and lightweight, which makes them very popular for steadicams. The 20 mm C-Series is Panavision's widest anamorphic lens, of which only two were ever made. The C-series remain popular among cinematographers for the broad pedigree of popular films they have captured.</li> <li><b>Super High Speed</b> (D-series) (1976) - Made with Nikon glass, these are the fastest anamorphic lenses available, with T-stops between 1.4 and 1.8; there is even one T1.1 50 mm, but, like all anamorphic lenses, they must be stopped-down for good performance because they are quite softly focused when wide open.</li> <li><b>E-Series</b> (1980s) - Made with Nikon glass, these are sharper than the C-Series and are better color-matched. They are also faster, but the minimum focus-distance of the shorter focal lengths is not as close. The E135mm, and especially the E180mm, are great close-up lenses with the closest minimum focus of any long Panavision anamorphic lenses.</li> <li><b>Primo</b> (F-series) (1989) - These are engineered with maximum aperture and optical quality in mind across all focal lengths, and as such are quite large and heavy by comparison to other series. They are the sharpest Panavision anamorphic lenses available, and are completely color-matched.</li> <li><b>G-Series</b> (2007) - These combine the optical quality of the Primo lenses with the size and weight of the C-Series.</li> <li><b>T-Series</b> (2016), Panavision's latest anamorphic lens series, designed for digital cameras initially, but also film camera compatible through specific re-engineering at Panavision. They are named for, and bear the signature of, Panavision's first lens engineer <a href="/wiki/Takuo_Miyagishima" title="Takuo Miyagishima">Takuo Miyagishima</a>, and are based on many of his lens design ideas.</li></ul></li> <li><b>Vantage Film</b>, designers and manufacturers of Hawk lenses. The entire Hawk lens system consists of 50 different prime lenses and 5 zoom lenses, all of them specifically developed and optically computed by Vantage Film. Hawk lenses have their anamorphic element in the middle of the lens (not up front like Panavision), which makes them more flare-resistant. This design choice also means that if they do flare, one does not get the typical horizontal flares. <ul><li><b>C-Series</b> - developed in the mid-1990s, these are relatively small and lightweight.</li> <li><b>V-Series</b> (2001) and <b>V-Plus Series</b> (2006) - These improve upon the C-Series as far as sharpness, contrast, barrel-distortion and close-focus are concerned. This increased optical performance means a higher weight, however (each lens is around 4–5 kg [8.8–11.0 lb]). There are 14 lenses in this series—from 25 mm to 250 mm. The V-Series also have two macro lenses (65 mm and 120 mm) with a unique focusing mechanism enabling the closest minimum focus of any anamorphic lenses available.</li> <li><b>V-Lite</b> - 8 very small anamorphic lenses (about the size of a Cooke S4 spherical lens), which are ideal for handheld and Steadicam while also giving an optical performance comparable to the V-Series and V-Plus lenses.</li> <li><b>Vintage 74</b> - Similar to the V-series, but incorporating vintage uncoated glass from a spherical lens set built in 1974. These lenses have a softer quality and enhanced flares.</li> <li><b>V-Lite 1.3×</b> (2008) - The V-Lite series with a 1.3x squeeze factor, enabling the use of nearly the entire image area of <a href="/wiki/Negative_pulldown" title="Negative pulldown">3-perf</a> 35 mm film or the sensor area of a 16:9 digital camera to provide the 2.39:1 release format.</li> <li><b>V-Lite 16</b> (2008) - Lenses for 16 mm anamorphic production, in both 1.3x (for Super 16 mm) and 2x (for standard 16 mm).</li></ul></li> <li><b><a href="/wiki/Carl_Zeiss_AG" title="Carl Zeiss AG">Carl Zeiss AG</a></b> and <b><a href="/wiki/ARRI" class="mw-redirect" title="ARRI">ARRI</a></b> developed their Master Anamorphic lens line, debuted in September 2012, to provide minimum distortion and faster aperture at T1.9. These are spherical lenses with the anamorphic element at the rear, as opposed to third-party modified Zeiss-based anamorphics such as JDC and Technovision.</li> <li><b><a href="/wiki/Cooke_Optics" title="Cooke Optics">Cooke Optics</a></b> also developed their Anamorphic/i lens line, providing T2.3 aperture and color-matched with other Cooke lens lines, which is marketed as their "Cooke Look" feature. Like Zeiss, it's a totally new lens design which is different from third-party modified Cooke-based anamorphics such as JDC and Technovision. Cooke also developed its Anamorphic/i Full Frame Plus in 1.8× squeeze ratio for full frame cameras.</li> <li><b>Atlas Lens Company</b>: Manufacturer of lower-cost anamorphic prime lenses. They currently produce two lines of lenses: <ul><li><b>Orion Series</b> - 2x anamorphic lenses for film and digital use, which cover the Super 35 mm format. The lineup currently consists of 12 lenses, ranging from 18 mm to 200 mm. They are designed to emulate Panavision's C-series.</li> <li><b>Mercury Series</b> - 1.5x anamorphic lenses for use with full-frame (VistaVision) sized sensors. The lineup currently consists of 6 lenses, ranging from 36 mm to 138 mm.</li></ul></li> <li><b><a href="/wiki/Ang%C3%A9nieux" title="Angénieux">Angenieux</a></b>: Angenieux's first zoom for 35 mm film camera, the 35–140 mm, was equipped with a front anamorphic attachment built by Franscope. The 40-140 anamorphic was used on several Nouvelle Vague movies such Lola (1961) or Jules and Jim (1962). Panavision adapted the Angenieux 10× zoom for anamorphic productions. The 50-500 APZA was part of the standard anamorphic production package supported by Panavision from mid 1960s to the end of the 1970s. It has been used in numerous movies including The Graduate (1967), MASH (1970), McCabe and Mrs Miller (1971), Death in Venice (1971) and Jaws (1975). In 2013 and 2014 Angenieux released a new series of high end anamorphic zooms. These lenses, the 30-72 and 56-152 Optimo A2S are compact and weigh less than 2.5 kg.</li> <li><b>Joe Dunton & Company</b> (JDC): A manufacturer and rental house based in Britain and North Carolina, which adapts spherical lenses to anamorphic by adding a cylindrical element. JDC was purchased by Panavision in 2007.<sup id="cite_ref-14" class="reference"><a href="#cite_note-14"><span class="cite-bracket">[</span>14<span class="cite-bracket">]</span></a></sup> Much of JDC's former lens inventory has since been scattered among various rental houses and private owners, though a new company called Dunton Cine has re-acquired a large portion of it. <ul><li><b>Xtal Xpres</b> (pronounced "Crystal Express") - This was JDC's most popular line of lenses. Three series were built by Shiga Optical Co. in Japan, from old Cooke S2/S3 and Panchro lenses, Canon lenses, and Zeiss lenses, respectively. The series overall encompassed a very wide range of focal lengths, from 18 mm up to 400 mm.</li> <li><b>Speedstar</b> - These are modified Zeiss Super Speeds.</li></ul></li> <li><b>Elite Optics</b>, manufactured by JSC Optica-Elite Company in St. Petersburg, Russia and sold in the United States by Slow Motion Inc. They are similar in quality to Hawk lenses, and are known for their sharpness and contrast at wide apertures.</li> <li><b><a href="/wiki/Todd-AO" title="Todd-AO">Todd-AO</a></b> manufactured the Todd-AO 35 series of lenses in the 1970s. Designed by optical engineer Richard Vetter, these lenses were the first outside of Panavision to maintain a constant 2X squeeze across the entire focus range. They are known for having especially intense lens flares. The majority of these lenses are held today by Keslow Camera.</li></ul> <p><span class="anchor" id="TechnoVision"></span> </p> <ul><li><b>TechnoVision </b>, an Italian manufacturer (<a href="/w/index.php?title=Henryk_Chroscicki&action=edit&redlink=1" class="new" title="Henryk Chroscicki (page does not exist)">Henryk Chroscicki</a><span class="noprint" style="font-size:85%; font-style: normal;"> [<a href="https://it.wikipedia.org/wiki/Henryk_Chroscicki" class="extiw" title="it:Henryk Chroscicki">it</a>]</span>) with British and French offices,<sup id="cite_ref-gov.uk/TechnoVision_15-0" class="reference"><a href="#cite_note-gov.uk/TechnoVision-15"><span class="cite-bracket">[</span>15<span class="cite-bracket">]</span></a></sup> has adapted and rehoused spherical Cooke, Zeiss and Leitz lenses to anamorphics.<sup id="cite_ref-fdT/tv_16-0" class="reference"><a href="#cite_note-fdT/tv-16"><span class="cite-bracket">[</span>16<span class="cite-bracket">]</span></a></sup> <a href="/wiki/Vittorio_Storaro" title="Vittorio Storaro">Vittorio Storaro</a> used them for <a href="/wiki/Apocalypse_Now" title="Apocalypse Now">Apocalypse Now</a> and others.<sup id="cite_ref-sow/Ltv_17-0" class="reference"><a href="#cite_note-sow/Ltv-17"><span class="cite-bracket">[</span>17<span class="cite-bracket">]</span></a></sup><sup id="cite_ref-sow/Ctv_18-0" class="reference"><a href="#cite_note-sow/Ctv-18"><span class="cite-bracket">[</span>18<span class="cite-bracket">]</span></a></sup> TechnoVision France was purchased by Panavision Europe in 2004.<sup id="cite_ref-19" class="reference"><a href="#cite_note-19"><span class="cite-bracket">[</span>19<span class="cite-bracket">]</span></a></sup></li> <li><b><a href="/wiki/Iscorama" title="Iscorama">Isco Optics</a></b>, a German company that developed the <a href="/wiki/Arriscope_(lens)" title="Arriscope (lens)">Arriscope</a> line for <a href="/wiki/Arri" title="Arri">Arri</a> in 1989.</li> <li><b>Sirui Imaging</b> builds specifically budget anamorphic hobbyist and cinema lenses. They build lenses made for all types of camera mounting systems, including those from Sony, Canon, and Nikon.<sup id="cite_ref-20" class="reference"><a href="#cite_note-20"><span class="cite-bracket">[</span>20<span class="cite-bracket">]</span></a></sup> <ul><li><b>Saturn Series</b> are sets of anamorphic lenses for Full Frame, developed for many different consumer mounting types.</li> <li><b>Venus Series</b> are also sets of fast anamorphic lenses for Full Frame sensors. With a 1.6x squeeze factor, these lenses give you a 2.8:1 aspect on a 16:9 capture area, and a 2.4:1 on a 3:2 capture area.</li> <li>The company also produces lots of hobbyist lenses, such as the 50mm F1.8 1.33x APS-C Anamorphic Lens<sup id="cite_ref-21" class="reference"><a href="#cite_note-21"><span class="cite-bracket">[</span>21<span class="cite-bracket">]</span></a></sup> with a 1.33x squeeze factor. The hobbyist lenses are not measured in <a href="/wiki/T-stops" class="mw-redirect" title="T-stops">T-stops</a> but rather <a href="/wiki/F-number" title="F-number">F-stops</a> for hobbyist simplicity.</li></ul></li> <li><b>Vazen Anamorphic</b> creates fast and large squeeze anamorphic lenses built for proper cinema, with the lenses coming in PL and Canon EF mounts, along with many hobbyist mounts such as Canon RF and <a href="/wiki/Micro_Four_Thirds_system" title="Micro Four Thirds system">Micro 4/3</a> sizes sensors. The lenses are built to cinema expectations and have 1.8x squeeze factors on both Micro 4/3 and <a href="/wiki/Full-frame_DSLR" title="Full-frame DSLR">Full Frame</a>.</li></ul> <div class="mw-heading mw-heading3"><h3 id="Projection">Projection</h3><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Anamorphic_format&action=edit&section=10" title="Edit section: Projection"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><b>ISCO Precision Optics</b> is a manufacturer of theatrical cinema projection lenses.</li> <li><b>Panamorph</b> is a manufacturer of hybrid cylindrical / prism based projection lenses specialized for the consumer home theater industry.</li> <li><b><a href="/wiki/Schneider_Kreuznach" title="Schneider Kreuznach">Schneider Kreuznach</a></b>, (also called Century Optics) are makers of anamorphic projection lenses. The company also manufactures add-on anamorphic adaptor lenses that can be mounted on digital video cameras.</li></ul> <div class="mw-heading mw-heading2"><h2 id="Super_35_and_Techniscope">Super 35 and Techniscope</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Anamorphic_format&action=edit&section=11" title="Edit section: Super 35 and Techniscope"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1236090951"><div role="note" class="hatnote navigation-not-searchable">Main articles: <a href="/wiki/Super_35" title="Super 35">Super 35</a> and <a href="/wiki/Techniscope" title="Techniscope">Techniscope</a></div> <p>Although many films projected anamorphically have been shot using anamorphic lenses, there are often aesthetic and technical reasons that make shooting with spherical lenses preferable. If the director and cinematographer still wish to retain the 2.40:1 aspect ratio, anamorphic prints can be made from spherical negatives. Because the 2.40:1 image cropped from an <a href="/wiki/Academy_ratio" title="Academy ratio">Academy ratio</a> 4-perf negative causes considerable waste of frame space, and since the cropping and anamorphosing of a spherical print requires an intermediate lab step, it is often attractive for these films to use a different <a href="/wiki/Negative_pulldown" title="Negative pulldown">negative pulldown</a> method (most commonly 3-perf, but occasionally <a href="/wiki/Techniscope" title="Techniscope">Techniscope</a> 2-perf) usually in conjunction with the added negative space <a href="/wiki/Super_35" title="Super 35">Super 35</a> affords. </p><p>However, with advancements in <a href="/wiki/Digital_intermediate" title="Digital intermediate">digital intermediate</a> technology, the anamorphosing process can now be completed as a digital step with no degradation of image quality. Also, 3-perf and 2-perf pose minor problems for visual effects work. The area of the film in 4-perf work that is cropped out in the anamorphosing process nonetheless contains picture information that is useful for such visual effects tasks as 2D and 3D tracking. This mildly complicates certain visual effects efforts for productions using 3-perf and 2-perf, making anamorphic prints struck digitally from center cropped 4-perf <a href="/wiki/Super_35" title="Super 35">Super 35</a> the popular choice in large budget visual effects driven productions. </p> <div class="mw-heading mw-heading2"><h2 id="See_also">See also</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Anamorphic_format&action=edit&section=12" title="Edit section: See also"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><a href="/wiki/Arriscope_(lens)" title="Arriscope (lens)">Arriscope</a></li> <li><a href="/wiki/Anamorphosis" title="Anamorphosis">Anamorphosis</a></li> <li><a href="/wiki/Aspect_ratio_(image)" title="Aspect ratio (image)">Aspect ratio</a></li> <li><a href="/wiki/Cine_160" title="Cine 160">Cine 160</a></li> <li><a href="/wiki/Letterbox_(filming)" class="mw-redirect" title="Letterbox (filming)">Letterbox</a></li> <li><a href="/wiki/List_of_film_formats" class="mw-redirect" title="List of film formats">List of film formats</a></li> <li><a href="/wiki/Pan_and_scan" title="Pan and scan">Pan and scan</a></li> <li><a href="/wiki/21:9_aspect_ratio" title="21:9 aspect ratio">21:9 aspect ratio</a></li></ul> <div class="mw-heading mw-heading2"><h2 id="References">References</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Anamorphic_format&action=edit&section=13" title="Edit section: References"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <style data-mw-deduplicate="TemplateStyles:r1239543626">.mw-parser-output .reflist{margin-bottom:0.5em;list-style-type:decimal}@media screen{.mw-parser-output .reflist{font-size:90%}}.mw-parser-output .reflist .references{font-size:100%;margin-bottom:0;list-style-type:inherit}.mw-parser-output .reflist-columns-2{column-width:30em}.mw-parser-output .reflist-columns-3{column-width:25em}.mw-parser-output .reflist-columns{margin-top:0.3em}.mw-parser-output .reflist-columns ol{margin-top:0}.mw-parser-output .reflist-columns li{page-break-inside:avoid;break-inside:avoid-column}.mw-parser-output .reflist-upper-alpha{list-style-type:upper-alpha}.mw-parser-output .reflist-upper-roman{list-style-type:upper-roman}.mw-parser-output .reflist-lower-alpha{list-style-type:lower-alpha}.mw-parser-output .reflist-lower-greek{list-style-type:lower-greek}.mw-parser-output .reflist-lower-roman{list-style-type:lower-roman}</style><div class="reflist"> <div class="mw-references-wrap mw-references-columns"><ol class="references"> <li id="cite_note-1"><span class="mw-cite-backlink"><b><a href="#cite_ref-1">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1238218222">.mw-parser-output cite.citation{font-style:inherit;word-wrap:break-word}.mw-parser-output .citation q{quotes:"\"""\"""'""'"}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}.mw-parser-output .id-lock-free.id-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/6/65/Lock-green.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-limited.id-lock-limited a,.mw-parser-output .id-lock-registration.id-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/d/d6/Lock-gray-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .id-lock-subscription.id-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/a/aa/Lock-red-alt-2.svg")right 0.1em center/9px no-repeat}.mw-parser-output .cs1-ws-icon a{background:url("//upload.wikimedia.org/wikipedia/commons/4/4c/Wikisource-logo.svg")right 0.1em center/12px no-repeat}body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-free a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-limited a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-registration a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .id-lock-subscription a,body:not(.skin-timeless):not(.skin-minerva) .mw-parser-output .cs1-ws-icon a{background-size:contain;padding:0 1em 0 0}.mw-parser-output .cs1-code{color:inherit;background:inherit;border:none;padding:inherit}.mw-parser-output .cs1-hidden-error{display:none;color:var(--color-error,#d33)}.mw-parser-output .cs1-visible-error{color:var(--color-error,#d33)}.mw-parser-output .cs1-maint{display:none;color:#085;margin-left:0.3em}.mw-parser-output .cs1-kern-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right{padding-right:0.2em}.mw-parser-output .citation .mw-selflink{font-weight:inherit}@media screen{.mw-parser-output .cs1-format{font-size:95%}html.skin-theme-clientpref-night .mw-parser-output .cs1-maint{color:#18911f}}@media screen and (prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .cs1-maint{color:#18911f}}</style><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.collinsdictionary.com/dictionary/english/anamorphosis">"Anamorphosis – Definition and meaning"</a>. <i><a href="/wiki/Collins_English_Dictionary" title="Collins English Dictionary">Collins English Dictionary</a></i><span class="reference-accessdate">. Retrieved <span class="nowrap">May 9,</span> 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Collins+English+Dictionary&rft.atitle=Anamorphosis+%E2%80%93+Definition+and+meaning&rft_id=https%3A%2F%2Fwww.collinsdictionary.com%2Fdictionary%2Fenglish%2Fanamorphosis&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAnamorphic+format" class="Z3988"></span></span> </li> <li id="cite_note-2"><span class="mw-cite-backlink"><b><a href="#cite_ref-2">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.etymonline.com/word/morpho-">"Origin and meaning of prefix <i>morpho-</i>"</a>. <i><a href="/wiki/Online_Etymology_Dictionary" title="Online Etymology Dictionary">Online Etymology Dictionary</a></i><span class="reference-accessdate">. Retrieved <span class="nowrap">May 9,</span> 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Online+Etymology+Dictionary&rft.atitle=Origin+and+meaning+of+prefix+morpho-&rft_id=https%3A%2F%2Fwww.etymonline.com%2Fword%2Fmorpho-&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAnamorphic+format" class="Z3988"></span></span> </li> <li id="cite_note-3"><span class="mw-cite-backlink"><b><a href="#cite_ref-3">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.etymonline.com/word/ana-">"Origin and meaning of prefix <i>ana-</i>"</a>. <i><a href="/wiki/Online_Etymology_Dictionary" title="Online Etymology Dictionary">Online Etymology Dictionary</a></i><span class="reference-accessdate">. Retrieved <span class="nowrap">May 9,</span> 2020</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Online+Etymology+Dictionary&rft.atitle=Origin+and+meaning+of+prefix+ana-&rft_id=https%3A%2F%2Fwww.etymonline.com%2Fword%2Fana-&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAnamorphic+format" class="Z3988"></span></span> </li> <li id="cite_note-dictionary-ana-4"><span class="mw-cite-backlink">^ <a href="#cite_ref-dictionary-ana_4-0"><sup><i><b>a</b></i></sup></a> <a href="#cite_ref-dictionary-ana_4-1"><sup><i><b>b</b></i></sup></a></span> <span class="reference-text">Konigsberg, Ira. <i>The Complete Film Dictionary</i> Meridian. 1987. "Anamorphic lens" pp. 11-12</span> </li> <li id="cite_note-5"><span class="mw-cite-backlink"><b><a href="#cite_ref-5">^</a></b></span> <span class="reference-text">Michael Svanevik and Shirley Burgett, "Menlo’s Mild-Mannered Film Wizard: Motion Picture Inventor Leon Douglass Deserves Historical Niche", <i>Palo Alto Daily News</i> (July 5, 2008) pp. 6-7</span> </li> <li id="cite_note-6"><span class="mw-cite-backlink"><b><a href="#cite_ref-6">^</a></b></span> <span class="reference-text"><style data-mw-deduplicate="TemplateStyles:r1041539562">.mw-parser-output .citation{word-wrap:break-word}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}</style><span class="citation patent" id="CITEREFWalter_Wallin1959"><a rel="nofollow" class="external text" href="https://patents.google.com/patent/US2890622A/en">US Grant 2890622A</a>, Walter Wallin, "Anamorphosing system", published 11 August 1954, issued 16 June 1959,  assigned to Panavision Inc.</span><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.number=2890622A&rft.cc=US&rft.title=Anamorphosing+system&rft.inventor=Walter+Wallin&rft.assignee=Panavision+Inc.&rft.date=16 June 1959&rft.pubdate=11 August 1954&rft.prioritydate=11 August 1954"><span style="display: none;"> </span></span></span> </li> <li id="cite_note-7"><span class="mw-cite-backlink"><b><a href="#cite_ref-7">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1041539562"><span class="citation patent" id="CITEREFFrank_George_Gunn1965"><a rel="nofollow" class="external text" href="https://patents.google.com/patent/US2890622A/en">US Grant 3165969A</a>, Frank George Gunn, "Photographic production of anamorphous records", published 24 October 1955, issued 19 January 1965,  assigned to Technicolor Corp of America</span><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.number=3165969A&rft.cc=US&rft.title=Photographic+production+of+anamorphous+records&rft.inventor=Frank+George+Gunn&rft.assignee=Technicolor+Corp+of+America&rft.date=19 January 1965&rft.pubdate=24 October 1955&rft.prioritydate=2 November 1954"><span style="display: none;"> </span></span></span> </li> <li id="cite_note-8"><span class="mw-cite-backlink"><b><a href="#cite_ref-8">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1041539562"><span class="citation patent" id="CITEREFHenri_Chrétien1931"><a rel="nofollow" class="external text" href="https://patents.google.com/patent/US1829634A/en">US Grant 1829634A</a>, Henri Chrétien, "Taking and projection of motion pictures and films therefor", published 28 January 1929, issued 27 October 1931</span><span class="Z3988" title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.number=1829634A&rft.cc=US&rft.title=Taking+and+projection+of+motion+pictures+and+films+therefor&rft.inventor=Henri+Chr%C3%A9tien&rft.date=27 October 1931&rft.pubdate=28 January 1929&rft.prioritydate=29 April 1927"><span style="display: none;"> </span></span></span> </li> <li id="cite_note-9"><span class="mw-cite-backlink"><b><a href="#cite_ref-9">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.eoshd.com/comments/topic/2035-why-is-anamorphic-bokeh-oval/">Why is anamorphic bokeh oval?</a></span> </li> <li id="cite_note-10"><span class="mw-cite-backlink"><b><a href="#cite_ref-10">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFSeastrom2023" class="citation web cs1">Seastrom, Lucas (February 24, 2023). <a rel="nofollow" class="external text" href="https://www.starwars.com/news/joel-aron-star-wars-the-bad-batch-interview?cmp=smc%7C9014359880">"<span class="cs1-kern-left"></span>"We Keep Pushing": Joel Aron on Elevating the Look of Star Wars: The Bad Batch"</a>. <i>starwars.com</i>. 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June 16, 1971. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<span class="id-lock-free" title="Freely accessible"><a rel="nofollow" class="external text" href="https://doi.org/10.5594%2FJ05734">10.5594/J05734</a></span>. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/0361-4573">0361-4573</a>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Journal+of+the+SMPTE&rft.atitle=Standards+and+Recommended+Practices&rft.volume=80&rft.issue=10&rft.pages=835-844&rft.date=1971-06-16&rft_id=info%3Adoi%2F10.5594%2FJ05734&rft.issn=0361-4573&rft_id=https%3A%2F%2Fdoi.org%2F10.5594%252FJ05734&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAnamorphic+format" class="Z3988"></span></span> </li> <li id="cite_note-12"><span class="mw-cite-backlink"><b><a href="#cite_ref-12">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation journal cs1"><a rel="nofollow" class="external text" href="https://web.archive.org/web/20210525045402/https://ieeexplore.ieee.org/document/7238654">"Smpte Standard: for Motion-Picture Film (35-mm) — Motion-Picture Prints — Projectable Image Area"</a>. <i>SMPTE Journal</i>. <b>102</b> (8): 743–745. March 22, 1993. <a href="/wiki/Doi_(identifier)" class="mw-redirect" title="Doi (identifier)">doi</a>:<a rel="nofollow" class="external text" href="https://doi.org/10.5594%2FJ03764">10.5594/J03764</a>. <a href="/wiki/ISSN_(identifier)" class="mw-redirect" title="ISSN (identifier)">ISSN</a> <a rel="nofollow" class="external text" href="https://search.worldcat.org/issn/0036-1682">0036-1682</a>. 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Widescreen museum <a rel="nofollow" class="external text" href="https://www.widescreenmuseum.com/widescreen/apertures.htm">"Of Apertures and Aspect Ratios"</a> Retrieved July 8, 2006.</span> </li> <li id="cite_note-14"><span class="mw-cite-backlink"><b><a href="#cite_ref-14">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="https://www.prnewswire.co.uk/cgi/news/release/?id=205133">"Panavision to Acquire Camera Assets of Joe Dunton & Company"</a>. <a href="/wiki/PR_Newswire" title="PR Newswire">PR Newswire</a>. August 15, 2007. Retrieved February 1, 2013.</span> </li> <li id="cite_note-gov.uk/TechnoVision-15"><span class="mw-cite-backlink"><b><a href="#cite_ref-gov.uk/TechnoVision_15-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://find-and-update.company-information.service.gov.uk/company/01162961/officers">"TechnoVision UK LTD people"</a>. <i>Find and update company information - GOV.UK</i>. find-and-update.company-information.service.gov.uk<span class="reference-accessdate">. Retrieved <span class="nowrap">August 29,</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Find+and+update+company+information+-+GOV.UK&rft.atitle=TechnoVision+UK+LTD+people&rft_id=https%3A%2F%2Ffind-and-update.company-information.service.gov.uk%2Fcompany%2F01162961%2Fofficers&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAnamorphic+format" class="Z3988"></span></span> </li> <li id="cite_note-fdT/tv-16"><span class="mw-cite-backlink"><b><a href="#cite_ref-fdT/tv_16-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFFauer2018" class="citation web cs1">Fauer, Jon (December 18, 2018). <a rel="nofollow" class="external text" href="https://www.fdtimes.com/2018/12/18/technovision-classic-anamorphic/">"Technovision 1.5x Anamorphic LF by P+S"</a>. <i>Film and Digital Times</i><span class="reference-accessdate">. Retrieved <span class="nowrap">August 29,</span> 2024</span>. <q>Henryk Chroscicki was born in 1919 in Poland....Harald Buggenig studied economics in Vienna.</q></cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=Film+and+Digital+Times&rft.atitle=Technovision+1.5x+Anamorphic+LF+by+P%2BS&rft.date=2018-12-18&rft.aulast=Fauer&rft.aufirst=Jon&rft_id=https%3A%2F%2Fwww.fdtimes.com%2F2018%2F12%2F18%2Ftechnovision-classic-anamorphic%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAnamorphic+format" class="Z3988"></span></span> </li> <li id="cite_note-sow/Ltv-17"><span class="mw-cite-backlink"><b><a href="#cite_ref-sow/Ltv_17-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFLaViola" class="citation web cs1">LaViola, James. <a rel="nofollow" class="external text" href="https://shotonwhat.com/lenses/technovision-lenses">"Lenses: TechnoVision"</a>. <i>ShotOnWhat?</i><span class="reference-accessdate">. Retrieved <span class="nowrap">August 29,</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=ShotOnWhat%3F&rft.atitle=Lenses%3A+TechnoVision&rft.aulast=LaViola&rft.aufirst=James&rft_id=https%3A%2F%2Fshotonwhat.com%2Flenses%2Ftechnovision-lenses&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAnamorphic+format" class="Z3988"></span></span> </li> <li id="cite_note-sow/Ctv-18"><span class="mw-cite-backlink"><b><a href="#cite_ref-sow/Ctv_18-0">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFLaViola" class="citation web cs1">LaViola, James. <a rel="nofollow" class="external text" href="https://shotonwhat.com/cameras/technovision-cameras">"Cameras: TechnoVision"</a>. <i>ShotOnWhat?</i><span class="reference-accessdate">. Retrieved <span class="nowrap">August 29,</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=ShotOnWhat%3F&rft.atitle=Cameras%3A+TechnoVision&rft.aulast=LaViola&rft.aufirst=James&rft_id=https%3A%2F%2Fshotonwhat.com%2Fcameras%2Ftechnovision-cameras&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAnamorphic+format" class="Z3988"></span></span> </li> <li id="cite_note-19"><span class="mw-cite-backlink"><b><a href="#cite_ref-19">^</a></b></span> <span class="reference-text"><a rel="nofollow" class="external text" href="http://www.panavision.com/publish/2004/08/17/PanavisionbuysTechnovisionFrancefinal.pdf">"Panavision Purchases TechnoVision France" (press release).</a> <a rel="nofollow" class="external text" href="https://web.archive.org/web/20061022234952/http://www.panavision.com/publish/2004/08/17/PanavisionbuysTechnovisionFrancefinal.pdf">Archived</a> 2006-10-22 at the <a href="/wiki/Wayback_Machine" title="Wayback Machine">Wayback Machine</a> Panavision.com. 2004-08-16. Retrieved on 2007-01-19.</span> </li> <li id="cite_note-20"><span class="mw-cite-backlink"><b><a href="#cite_ref-20">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://store.sirui.com/">"SIRUI® | The Best Anamorphic lens"</a>. <i>SIRUI®Official Store</i><span class="reference-accessdate">. Retrieved <span class="nowrap">June 28,</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=SIRUI%C2%AEOfficial+Store&rft.atitle=SIRUI%C2%AE+%7C+The+Best+Anamorphic+lens&rft_id=https%3A%2F%2Fstore.sirui.com%2F&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAnamorphic+format" class="Z3988"></span></span> </li> <li id="cite_note-21"><span class="mw-cite-backlink"><b><a href="#cite_ref-21">^</a></b></span> <span class="reference-text"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://store.sirui.com/products/sirui-50mm-f1-8-anamorphic-lens-1-33x">"SIRUI 50mm F1.8 1.33x APS-C | Anamorphic Lens"</a>. <i>SIRUI®Official Store</i><span class="reference-accessdate">. Retrieved <span class="nowrap">June 28,</span> 2024</span>.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=unknown&rft.jtitle=SIRUI%C2%AEOfficial+Store&rft.atitle=SIRUI+50mm+F1.8+1.33x+APS-C+%7C+Anamorphic+Lens&rft_id=https%3A%2F%2Fstore.sirui.com%2Fproducts%2Fsirui-50mm-f1-8-anamorphic-lens-1-33x&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAnamorphic+format" class="Z3988"></span></span> </li> </ol></div></div> <div class="mw-heading mw-heading2"><h2 id="External_links">External links</h2><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/w/index.php?title=Anamorphic_format&action=edit&section=14" title="Edit section: External links"><span>edit</span></a><span class="mw-editsection-bracket">]</span></span></div> <ul><li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite class="citation web cs1"><a rel="nofollow" class="external text" href="https://www.widescreenmuseum.com/widescreen/apertures.htm">"Of Apertures and Aspect Ratios"</a>. Widescreen Museum.</cite><span title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Of+Apertures+and+Aspect+Ratios&rft.pub=Widescreen+Museum&rft_id=https%3A%2F%2Fwww.widescreenmuseum.com%2Fwidescreen%2Fapertures.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AAnamorphic+format" class="Z3988"></span></li> <li><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1238218222"><cite id="CITEREFMitchell" class="citation journal cs1">Mitchell, Rick. <a rel="nofollow" class="external text" href="https://web.archive.org/web/20081227122858/http://www.soc.org/opcam/04_s94/mg04_widescreen.html">"The Widescreen Revolution"</a>. <i>Operating Cameraman</i> (Summer, 1994). Society of Camera Operators. Archived from <a rel="nofollow" class="external text" href="http://www.soc.org/opcam/04_s94/mg04_widescreen.html">the original</a> on December 27, 2008<span class="reference-accessdate">. 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.mw-parser-output .navbox{display:none!important}}</style></div><div role="navigation" class="navbox" aria-labelledby="Motion_picture_film_formats" style="padding:3px"><table class="nowraplinks mw-collapsible autocollapse navbox-inner" style="border-spacing:0;background:transparent;color:inherit"><tbody><tr><th scope="col" class="navbox-title" colspan="2"><link rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r1129693374"><style data-mw-deduplicate="TemplateStyles:r1239400231">.mw-parser-output .navbar{display:inline;font-size:88%;font-weight:normal}.mw-parser-output .navbar-collapse{float:left;text-align:left}.mw-parser-output .navbar-boxtext{word-spacing:0}.mw-parser-output .navbar ul{display:inline-block;white-space:nowrap;line-height:inherit}.mw-parser-output .navbar-brackets::before{margin-right:-0.125em;content:"[ "}.mw-parser-output .navbar-brackets::after{margin-left:-0.125em;content:" ]"}.mw-parser-output .navbar li{word-spacing:-0.125em}.mw-parser-output .navbar a>span,.mw-parser-output .navbar a>abbr{text-decoration:inherit}.mw-parser-output .navbar-mini abbr{font-variant:small-caps;border-bottom:none;text-decoration:none;cursor:inherit}.mw-parser-output .navbar-ct-full{font-size:114%;margin:0 7em}.mw-parser-output .navbar-ct-mini{font-size:114%;margin:0 4em}html.skin-theme-clientpref-night .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}@media(prefers-color-scheme:dark){html.skin-theme-clientpref-os .mw-parser-output .navbar li a abbr{color:var(--color-base)!important}}@media print{.mw-parser-output .navbar{display:none!important}}</style><div class="navbar plainlinks hlist navbar-mini"><ul><li class="nv-view"><a href="/wiki/Template:Film_formats" title="Template:Film formats"><abbr title="View this template">v</abbr></a></li><li class="nv-talk"><a href="/wiki/Template_talk:Film_formats" title="Template talk:Film formats"><abbr title="Discuss this template">t</abbr></a></li><li class="nv-edit"><a href="/wiki/Special:EditPage/Template:Film_formats" title="Special:EditPage/Template:Film formats"><abbr title="Edit this template">e</abbr></a></li></ul></div><div id="Motion_picture_film_formats" style="font-size:114%;margin:0 4em">Motion picture <a href="/wiki/Film_format" title="Film format">film formats</a></div></th></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Film_gauge" title="Film gauge">Film gauges</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><span class="nowrap"><a href="/wiki/8_mm_film" title="8 mm film">8 mm</a></span></li> <li><span class="nowrap"><a href="/wiki/9.5_mm_film" title="9.5 mm film">9.5 mm</a></span></li> <li><span class="nowrap"><a href="/wiki/16_mm_film" title="16 mm film">16 mm</a></span></li> <li><span class="nowrap"><a href="/wiki/17.5mm_film" class="mw-redirect" title="17.5mm film">17.5 mm</a></span></li> <li><span class="nowrap"><a href="/wiki/28_mm_film" title="28 mm film">28 mm</a></span></li> <li><span class="nowrap"><a href="/wiki/35_mm_movie_film" title="35 mm movie film">35 mm</a></span></li> <li><span class="nowrap"><a href="/wiki/70_mm_film" title="70 mm film">70 mm</a></span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/List_of_film_formats" class="mw-redirect" title="List of film formats">Film formats</a></th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"></div><table class="nowraplinks navbox-subgroup" style="border-spacing:0"><tbody><tr><th scope="row" class="navbox-group" style="width:1%">35 mm</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><span class="nowrap"><a href="/wiki/CinemaScope" title="CinemaScope">CinemaScope</a> (1953)</span></li> <li><span class="nowrap"><a href="/wiki/VistaVision" title="VistaVision">VistaVision</a> (1954)</span></li> <li><span class="nowrap"><a href="/wiki/Technirama" title="Technirama">Technirama</a> (1956)</span></li> <li><span class="nowrap"><a class="mw-selflink selflink">Modern anamorphic</a> (1957)</span></li> <li><span class="nowrap"><a href="/wiki/Techniscope" title="Techniscope">Techniscope</a> (1960)</span></li> <li><span class="nowrap"><a href="/wiki/Super_35" title="Super 35">Super 35</a> (1982)</span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">70 mm</th><td class="navbox-list-with-group navbox-list navbox-odd" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><span class="nowrap"><a href="/wiki/Todd-AO" title="Todd-AO">Todd-AO</a> (1955)</span></li> <li><span class="nowrap"><a href="/wiki/Ultra_Panavision_70" title="Ultra Panavision 70">Ultra Panavision 70</a> (1957)</span></li> <li><span class="nowrap"><a href="/wiki/Super_Panavision_70" title="Super Panavision 70">Super Panavision 70</a> (1959)</span></li> <li><span class="nowrap"><a href="/wiki/IMAX" title="IMAX">IMAX</a> (1970)</span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">35 mm × 3</th><td class="navbox-list-with-group navbox-list navbox-even" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><span class="nowrap"><a href="/wiki/Cinerama" title="Cinerama">Cinerama</a> (1952)</span></li> <li><span class="nowrap"><a href="/wiki/Kinopanorama" title="Kinopanorama">Kinopanorama</a> (1958)</span></li> <li><span class="nowrap"><a href="/wiki/Cinemiracle" title="Cinemiracle">Cinemiracle</a> (1958)</span></li></ul> </div></td></tr></tbody></table><div></div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%"><a href="/wiki/Aspect_ratio_(image)" title="Aspect ratio (image)">Aspect ratio</a> standards</th><td class="navbox-list-with-group navbox-list navbox-odd hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><span class="nowrap"><a href="/wiki/Academy_ratio" title="Academy ratio">Academy ratio</a></span></li> <li><span class="nowrap"><a href="/wiki/14:9" class="mw-redirect" title="14:9">14:9</a></span></li> <li><span class="nowrap"><a class="mw-selflink selflink">Anamorphic format</a></span></li></ul> </div></td></tr><tr><th scope="row" class="navbox-group" style="width:1%">Video framing</th><td class="navbox-list-with-group navbox-list navbox-even hlist" style="width:100%;padding:0"><div style="padding:0 0.25em"> <ul><li><span class="nowrap"><a href="/wiki/Widescreen" title="Widescreen">Widescreen</a></span></li> <li><span class="nowrap"><a href="/wiki/Anamorphic_widescreen" title="Anamorphic widescreen">Anamorphic widescreen</a></span></li> <li><span class="nowrap"><a href="/wiki/Letterboxing_(filming)" title="Letterboxing (filming)">Letterbox</a></span></li> <li><span class="nowrap"><a href="/wiki/Pillarbox" title="Pillarbox">Pillarbox</a></span></li> <li><span class="nowrap"><a href="/wiki/Windowbox_(filmmaking)" title="Windowbox (filmmaking)">Windowbox</a></span></li> <li><span class="nowrap"><a href="/wiki/Pan_and_scan" title="Pan and scan">Pan and scan</a></span> <ul><li><span class="nowrap"><a href="/wiki/Fullscreen_(aspect_ratio)" title="Fullscreen (aspect ratio)">Fullscreen</a></span></li></ul></li> <li><span class="nowrap"><a href="/wiki/Open_matte" title="Open matte">Open matte</a></span></li> <li><span class="nowrap"><a href="/wiki/Shoot_and_protect" title="Shoot and protect">Shoot and protect</a></span></li></ul> </div></td></tr></tbody></table></div>    </div><noscript><img src="https://login.wikimedia.org/wiki/Special:CentralAutoLogin/start?type=1x1" alt="" width="1" height="1" style="border: none; position: absolute;"></noscript> <div class="printfooter" data-nosnippet="">Retrieved from "<a dir="ltr" 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