Ophthalmic optics - Uncut finished spectacle lenses - Part 1: Specifications for single-vision and multifocal lenses.
STANDARD published on 1.2.1997
Designation standards: E DIN EN ISO 8980-1:1997-02
Note: WITHDRAWN
Publication date standards: 1.2.1997
The number of pages: 15
Approximate weight : 45 g (0.10 lbs)
Country: German technical standard
Category: Technical standards DIN
Augenoptik - Rohkantige fertige Brillengläser - Teil 1: Anforderungen für Ein- und Mehrstärken-Brillengläser.