CNS 12526-1989
Determination of Materials for Glass Spectacle Lenses (English Version)
- Standard No.
- CNS 12526-1989
- Language
- Chinese, Available in English version
- Release Date
- 1989
- Published By
- Taiwan Provincial Standard of the People's Republic of China
- Latest
- CNS 12526-1989
- Scope
- This standard specifies the inspection methods for colorless and colored eyeglass lens materials such as ophthalmic crown colorless glass, flint glass and barium glass.
CNS 12526-1989 history
- 1989 CNS 12526-1989 Determination of Materials for Glass Spectacle Lenses
