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ISO 21395-1:2020
M00002384
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ISO 21395-1:2020 Optics and photonics - Test method for refractive index of optical glasses - Part 1: Minimum deviation method
standard by International Organization for Standardization, 07/01/2020
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Full Description
ISO 21395-1:2020 specifies the measuring method for the refractive index of optical glasses with the accuracy within 1 105 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.