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BSI BS ISO 21395-1:2020

Optics and photonics. Test method for refractive index of optical glasses -- Minimum deviation method
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BSI BS ISO 21395-1:2020

Optics and photonics. Test method for refractive index of optical glasses -- Minimum deviation method

PUBLISH DATE 2020
PAGES 30
BSI BS ISO 21395-1:2020

This document specifies the measuring method for the refractive index of optical glasses with the accuracy within 1 × 10?5 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.

SDO BSI: British Standards Institution
Document Number ISO 21395-1
Publication Date July 3, 2020
Language en - English
Page Count 30
Revision Level
Supercedes
Committee CPW/172
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