English
FrançaisTZS 1534: 2012 Ophthalmic optics – Spectacle lenses – Fundamental requirements for uncut finished lenses
This measure specifies fundamental requirements for uncut finished spectacle lenses. It is not applicable to protective spectacle lenses. This measure takes precedence over the corresponding requirements of other standards, if differences exist.
- Source of publication
- Tanzania Bureau of Standards (TBS)
- Language
- English
- Date of publication
- 06 July 2012
- Direct link to publication
- http://www.tbs.go.tz/standards/index.php/tbs/tzs_1534_2012
