Abstract

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This document specifies the test methods for the determination of the transmittance of telescopic systems and telescopic observational instruments.


General information 

  • Status
     :  Published
    Publication date
     : 2021-06
  • Edition
     : 3
    Number of pages
     : 16
  • Technical Committee
     : ISO/TC 172/SC 4 Telescopic systems
  • ICS
     :
    37.020 Optical equipment

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