ISO 21395:2020
ISO 21395:2020 Optics and photonics – Test method for refractive index of optical glasses – Part 1: Minimum deviation method
CDN $233.00
Description
This document specifies the measuring method for the refractive index of optical glasses with the accuracy within 1 √ó 10‚àí5 used in the spectral range from 365 nm to 2 400 nm.
Additional information on how to apply the refractive index in the dispersion and the various dispersion formulae of optical glasses is given in Annex A and Annex B.
Edition
1
Published Date
2020-06-30
Status
PUBLISHED
Pages
21
Language
English
Format
Secure PDF
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Abstract
This document specifies the measuring method for the refractive index of optical glasses with the accuracy within 1 √ó 10‚àí5 used in the spectral range from 365 nm to 2 400 nm.
Additional information on how to apply the refractive index in the dispersion and the various dispersion formulae of optical glasses is given in Annex A and Annex B.
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