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ISO 7944:2024

Optics and photonics — Reference wavelengths

Standard Details

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
Standard Type: Main
Document No: ISO 7944:2024
Document Year: 2024
Pages: 4
Edition: 3

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ISO 7944:2024

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