ISO 26:1993 Preview
Cinematography -- Projector usage of 16 mm motion-picture films for direct front projection -- Specifications
This standard was last reviewed and confirmed in 2018. Therefore this version remains current.
Specifies emulsion orientation, rate of projection, position of the projected image area and the relationship between picture and sound in the projector, intended for direct front projection of 16 mm motion-picture films with photographic and magnetic sound records and 16 mm silent motion-picture films.
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