Reaffirmed 2023

NATIONAL FOREWORD

This Indian Standard which is identical with ISO 11315-1 : 1997 ‘Photography - Projection in indoor rooms - Part 1: Screen illumination test for still projectors’ issued by the International Organization for Standardization (ISO) was adopted by the Bureau of Indian Standards on the recommendation of the Photographic Equipment Sectional Committee and approval of the Mechanical Engineering Division Council.

This Indian standard supersedes IS 5673 : 1970 ‘Methods of tests for still projectors’.