Ophthalmic optics. Uncut finished spectacle lenses. Transmittance specifications and test methods.
NORM herausgegeben am 21.12.2004
Designation standards: BS EN ISO 8980-3:2004
Note: UNGÜLTIG
Publication date standards: 21.12.2004
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: British technical standard
Kategorie: Technische Normen BS