(Superseding IS 6085 : 1979)

Reaffirmed 2021

NATIONAL FOREWORD

This Indian Standard which is identical with ISO 491 : 2002 ‘Cinematography — 35 mm motion-picture film and magnetic film — Cutting and perforating dimensions’ issued by the International Organization for Standardization (ISO) was adopted by the Bureau of Indian Standards on the recommendation of the Photographic and Cinematographic Equipment Sectional Committee, and approval of the Mechanical Engineering Division Council.

This standard supersedes IS 6085 : 1979 ‘Dimensions for 35 mm motion picture film’. After publication of this standard, shall be treated as withdrawn.

The text of ISO Standard has been approved as suitable for publication as an Indian Standard without deviations. Certain conventions are however not identical to those used in Indian Standards. Attention is particularly drawn to the following:

a) Wherever the words ‘International Standard’ appear referring to this standard, they should be read as ‘Indian Standard’.

b) Comma (,) has been used as a decimal marker while in Indian Standards, the current practice is to use a point (.) as the decimal marker.