Reference number
ISO/TR 21477:2017
© ISO 2025
Technical Report
ISO/TR 21477:2017
Optics and photonics — Preparation of drawings for optical elements and systems — Surface imperfection specification and measurement systems
Edition 1
2017-08
Technical Report
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Published (Edition 1, 2017)

ISO/TR 21477:2017

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Format
CHF 43
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Abstract

ISO/TR 21477:2017 intends to guide the user to understand the origins, meanings and differences between the two systems of specifying and evaluating surface imperfections in ISO 10110-7 and ISO 14997, specifically the dimensional method and the visibility method, and to provide information on how to use them. Tables are provided to show specifications of roughly equivalent yield loss for imperfections in the two systems.

General information

  • Status
     : Published
    Publication date
     : 2017-08
    Stage
    : International Standard published [60.60]
  • Edition
     : 1
    Number of pages
     : 5
  • Technical Committee :
    ISO/TC 172/SC 1
    ICS :
    37.020 
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