PRICES include / exclude VAT
immediate downloadReleased: 2020-07-03
BS ISO 21395-1:2020
Optics and photonics. Test method for refractive index of optical glasses Minimum deviation method
Format
Availability
Price and currency
English Secure PDF
Immediate download
270.40 USD
You can read the standard for 1 hour. More information in the category: E-reading
Reading the standardfor 1 hour
27.04 USD
You can read the standard for 24 hours. More information in the category: E-reading
Reading the standardfor 24 hours
81.12 USD
English Hardcopy
In stock
270.40 USD
| Standard number: | BS ISO 21395-1:2020 |
| Pages: | 30 |
| Released: | 2020-07-03 |
| ISBN: | 978 0 580 94457 4 |
| Status: | Standard |
DESCRIPTION
BS ISO 21395-1:2020
This standard BS ISO 21395-1:2020 Optics and photonics. Test method for refractive index of optical glasses is classified in these ICS categories:
- 37.020 Optical equipment
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.