Ophthalmic optics - Uncut finished spectacle lenses - Part 1: Specifications for single-vision and multifocal lenses.
STANDARD published on 1.11.1997
Designation standards: DIN EN ISO 8980-1:1997-11
Note: WITHDRAWN
Publication date standards: 1.11.1997
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: German technical standard
Category: Technical standards DIN
Augenoptik - Rohkantige fertige Brillengläser - Teil 1: Anforderungen an Ein- und Mehrstärken-Brillengläser.