ISO 21395-1:2020
Optics and photonics — Test method for refractive index of optical glasses — Part 1: Minimum deviation method
Optics and photonics — Test method for refractive index of optical glasses — Part 1: Minimum deviation method
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Optics and photonics — Test method for refractive index of optical glasses — Part 1: Minimum deviation method
Optics and photonics — Test method for refractive index of optical glasses — Part 1: Minimum deviation method
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.
| Edition | 2020 |
|---|---|
| Standard Part No | 1 |
| Published Date | 2020 |
| Published By | International Standardization Organisation |
| Page Count | 21 |