ISO 11315-1:1997, Photography -- Projection in indoor rooms -- Part 1: Screen illumination test for still projectors

This part of ISO 11315 specifies a laboratory measuring method for determining the utilised flux of the projector and the uniformity of screen illuminance in darkened projection rooms for all types of purely optical still projection.A standardized uniform light-measuring system allows comparison of screen illuminance values for different projection systems used alternately in practical use. This title may contain less than 24 pages of technical content.