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70mm

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A few frames of 5 perf 70mm film.

70mm is the largest standard exhibition film gauge.

  • aspect ratios
  • sound formats
  • dts discs
Instructions on proper demagnetizing/degaussing of equipment.
  • handling of mag prints/degaussing




IMAX

IMAX is a 70mm film format on which the image is printed horizontally, resulting in a much larger filmed image than conventional 70mm.

  • A frame of IMAX film.

    A frame of IMAX film.

Related Articles

Resources

Images of Various Aspect Ratios and Sound Formats, 70mm

  • Frames from a 70mm print of Aliens. Blow-up from 35mm, aspect ratio 1.85, magnetic audio track.

    Frames from a 70mm print of Aliens. Blow-up from 35mm, aspect ratio 1.85, magnetic audio track.

  • Frames from a 70mm print of It's a Mad, Mad, Mad, Mad World. Aspect ratio is 2.76:1 (Ultra Panavision) with a DTS audio track.

    Frames from a 70mm print of It's a Mad, Mad, Mad, Mad World. Aspect ratio is 2.76:1 (Ultra Panavision) with a DTS audio track.

  • Frames from a 70mm print of 2001:A Space Odyssey. Aspect ratio 2.2:1 with magnetic audio track

    Frames from a 70mm print of 2001:A Space Odyssey. Aspect ratio 2.2:1 with magnetic audio track

  • Alignment chart from a 70mm print of Inherent Vice. Blow-up from 35mm, aspect ratio 1.85

    Alignment chart from a 70mm print of Inherent Vice. Blow-up from 35mm, aspect ratio 1.85

  • Inspecting a 70mm print of West Side Story. Aspect ratio 2.2:1, DTS audio track

    Inspecting a 70mm print of West Side Story. Aspect ratio 2.2:1, DTS audio track

  • Boston Light and Sound 5/70 test film on screen

    Boston Light and Sound 5/70 test film on screen

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