BS ISO 26:1993

Cinematography. Projector usage of 16 mm motion-picture films for direct front projection. Specifications. | Status: Current, Under review

1 Scope This International Standard specifies the emulsion orientation, the rate of projection, the 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.