International Standard
ISO 7944:2024
Optics and photonics — Reference wavelengths
Reference number
ISO 7944:2024
Edition 3
2024-11
© ISO 2024
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Published (Edition 3, 2024)

ISO 7944:2024

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Format
CHF 42
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Abstract

This document specifies reference wavelengths to be used for the characterization of optical materials, optical systems and instruments, and ophthalmic lenses. It defines the associated principal refractive indices and principal dispersions, as well as the Abbe numbers with regard to these reference wavelengths and principal dispersions.

General information

  • Status
     : Published
    Publication date
     : 2024-11
    Stage
    : International Standard published [60.60]
  • Edition
     : 3
    Number of pages
     : 4
  • Technical Committee :
    ISO/TC 172
    ICS :
    17.180.01 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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