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  2. 16 mm film - Wikipedia

    en.wikipedia.org/wiki/16_mm_film

    The variant called Super 16 mm, Super 16, or 16 mm Type W is an adaptation of the 1.66 (1.66:1 or 15:9) aspect ratio of the "Paramount format" [8] to 16 mm film. It was developed by Swedish cinematographer Rune Ericson in 1969, [ 9 ] using single-sprocket film and taking advantage of the extra room for an expanded picture area of 12.52 mm × 7. ...

  3. Film grain - Wikipedia

    en.wikipedia.org/wiki/Film_grain

    Granularity, or RMS granularity, is a numerical quantification of density non-uniformity, equal to the root-mean-square (rms) fluctuations in optical density, [5] measured with a microdensitometer with a 0.048 mm (48-micrometre) diameter circular aperture, on a film area that has been exposed and normally developed to a mean density of 1.0 D (that is, it transmits 10% of light incident on it).

  4. Film perforations - Wikipedia

    en.wikipedia.org/wiki/Film_perforations

    For 35 mm film these are 0.1866" and 0.1870" (4.740 mm and 4.750 mm); for 16 mm film they are 0.2994" and 0.3000" (7.605 mm and 7.620 mm). This distinction arose because early nitrocellulose film base naturally shrank about 0.3% in processing due to heat, so film printing equipment was designed to account for a size difference between its ...

  5. List of motion picture film stocks - Wikipedia

    en.wikipedia.org/wiki/List_of_motion_picture...

    35mm ORWO PF 2 Positive fine grain film on a thin base. Slightly lower sensitivity than ORWO PF 1. ORWO 1180 8mm, 2x8mm, 16mm, 2x16mm, 35mm, 70mm ORWO PF 3 Positive fine grain film. ORWO 1180 16mm, 35mm ORWO PF 5 Positive fine grain film used for television. ORWO 1180 16mm, 35mm

  6. Film gauge - Wikipedia

    en.wikipedia.org/wiki/Film_gauge

    A 35 mm film gauge illuminated with the flashlight of a smartphone.. Film gauge is a physical property of photographic or motion picture film stock which defines its width. . Traditionally, the major movie film gauges are 8 mm, 16 mm, 35 mm, and 65/70 mm (in this case 65 mm for the negative and 70 mm for the release print; the extra five millimeters are reserved for the magnetic soundtr

  7. List of motion picture film formats - Wikipedia

    en.wikipedia.org/wiki/List_of_motion_picture...

    First known film is the first film (not including tests) made with the format and intended for release. Negative gauge is the film gauge (width) used for the original camera negative. Negative aspect ratio is the image ratio determined by the ratio of the gate dimensions multiplied by the anamorphic power of the camera lenses (1× in the case ...

  8. Widescreen - Wikipedia

    en.wikipedia.org/wiki/Widescreen

    Paramount's VistaVision was a larger gauge precursor to 70 mm film. Introduced in 1954, it ran standard 35 mm film through the camera horizontally to achieve a widescreen effect using greater negative area, in order to create a finer-grained four-perforation 35 mm prints in an era where standard monopack stock could not produce finer results.

  9. List of photographic film formats - Wikipedia

    en.wikipedia.org/wiki/List_of_photographic_film...

    18 × 24 mm 12 16 AGFA cartridge for 35 mm film (replaced Karat, same system) SL cartridge 1958 1990 24 × 36 mm 24 × 24 mm 18 × 24 mm 12 16 24 Orwo Schnell-Lade Kassette for 35 mm film Kassette 16 cartridge 1978 1990s 13 × 17 mm 20 Orwo, 16 mm stock, central perforation (holes between frames)

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