Reference number
ISO 9767:1990
© ISO 2024
ISO 9767:1990
Photography — Overhead projectors — Methods for measuring and reporting performance characteristics
Edition 1
1990-12
Withdrawn
Withdrawn (Edition 1, 1990)

Abstract

Specifies methods of measurement for light output, uniformity of screen illumination, picture outline distortion, maximum available projection elevation and temperature rise on the projection stages of overhead projectors. Includes a form of reporting the results of the measurements.

General information

  • Status
     : Withdrawn
    Publication date
     : 1990-12
    Stage
    : Withdrawal of International Standard [95.99]
  • Edition
     : 1
    Number of pages
     : 6
  • Technical Committee :
    ISO/TC 42
    ICS :
    37.040.10 
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