
Ophthalmic optics. Semi-finished spectacle lens blanks. Specifications for progressive power lens blanks.
NORM herausgegeben am 15.8.1996
Designation standards: BS EN ISO 10322-2:1997
Note: UNGÜLTIG
Publication date standards: 15.8.1996
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: British technical standard
Kategorie: Technische Normen BS