
Ophthalmic optics - Semi-finished spectacle lens blanks - Part 2: Specifications for progressive power lens blanks.
NORMA vydána dne 1.10.1997
Designation standards: DIN EN ISO 10322-2:1997-10
Note: NEPLATNÁ
Publication date standards: 1.10.1997
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: German technical standard
Kategorie: Technické normy DIN
Augenoptik - Einseitig fertige Brillenglasblanks - Teil 2: Anforderungen an Gleitsicht-Brillenglasblanks.