CNS 10490-1983
Optical Flats (English Version)
- Standard No.
- CNS 10490-1983
- Language
- Chinese, Available in English version
- Release Date
- 1983
- Published By
- Taiwan Provincial Standard of the People's Republic of China
- Latest
- CNS 10490-1983
- Scope
- This standard specifies an optical plane sample (hereinafter referred to as the plate) made of transparent glass with a flat measuring surface and used for light wave interference measurement of true flatness. Except for parts used as radiometers or other measuring instruments.
CNS 10490-1983 history
- 1983 CNS 10490-1983 Optical Flats
