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Aspect ratios: Difference between revisions

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→‎35mm: Added info for 1.19, added 1.75 and 2.00.
(→‎35mm: Added info for 1.19, added 1.75 and 2.00.)
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  | 1.33:1  || Silent / Full Frame || 1907 || ||   
  | 1.33:1  || Silent / Full Frame || 1907 || ||   
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  | 1.19:1  || Movietone || 1926 || || Often projected with 1.37 lenses in theaters without specialized 1.19 lenses; however, doing this will chop off a substantial portion of the image.
  | 1.19:1  || Movietone || 1926 || || Often projected with 1.37 lenses and aperture plates in theaters without properly sized 1.19 lenses and plates; however, doing this will chop off a substantial portion of the height of the image. In auditoriums with fixed-height screens, 1.19 can be adequately presented by removing the anamorphic attachment from the spherical lens used for 2.39 and using that in conjunction with the 2.39 aperture plate.
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  | 1.37:1  || Academy ratio || 1932 ||  || Sometimes incorrectly called 1.33. Was used well past 1953 in some countries outside of the US. See also: [[List of 35mm features released in 1.37 after 1953]].
  | 1.37:1  || Academy ratio || 1932 ||  || Sometimes incorrectly called 1.33. Was used well past 1953 in some countries outside of the US. See also: [[List of 35mm features released in 1.37 after 1953]].
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  | Windowboxed 1.37:1  || || ? || || Projected with a 1.85 lens and aperture plate, these prints are often rereleases of films made in traditional 1.37 that will be shown in wide release at theaters not outfitted with 1.37 lenses.
  | Windowboxed 1.37:1  || || ? || || Projected with a 1.85 lens and aperture plate, these prints are often rereleases of films made in traditional 1.37 that will be shown in wide release at theaters not outfitted with 1.37 lenses.
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  | 1.66:1  || || 1953 ||  || Warning: widescreen formats may be soft-matted
  | 1.66:1  || || 1953 ||  || Commonly used in Europe to provide additional height for subtitles. Warning: widescreen formats may be soft-matted.
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  | 1.78:1  || ||  ||  || Used for films that originated on video.
| 1.75:1  || || 1953 ||  || Early widescreen format used by MGM, Warner Brothers, and Disney.
|-
  | 1.78:1  || ||  ||  || Used for films that originated on video. Equivalent to 16x9.
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  | 1.85:1  || Flat || 1953 || || Warning: widescreen formats may be soft-matted
  | 1.85:1  || Flat || 1953 || || Warning: widescreen formats may be soft-matted
|-
| 2.00:1  || SuperScope || c.1954 || || A short-lived anamorphic that employed the same 2:1 anamorphic squeeze as CinemaScope, but utilized a narrower portion of frame.
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  | 2.39:1  || CinemaScope / Anamorphic || 1953 ||    || Historically, CinemaScope aspect ratios have varied. Today's lenses are mostly calibrated for 2.39:1.
  | 2.39:1  || CinemaScope / Anamorphic || 1953 ||    || Historically, CinemaScope aspect ratios have varied. Today's lenses are mostly calibrated for 2.39:1.
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