Status : Published

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PDF + ePub
Paper
  • CHF96
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Abstract

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

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General information

  • Status
     : Published
    Publication date
     : 2021-06
    Stage
    : International Standard published [60.60]
  • Edition
     : 3
    Number of pages
     : 16
  • Technical Committee :
    ISO/TC 172/SC 4
    ICS :
    37.020 
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