
Opthalmic optics - Contact lenses - Ageing by exposure to UV and visible radiation (in vitro method).
NORMA vydána dne 1.2.1998
Designation standards: DIN EN ISO 11985:1998-02
Note: NEPLATNÁ
Publication date standards: 1.2.1998
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: German technical standard
Kategorie: Technické normy DIN
Augenoptik - Kontaktlinsen - Alterung durch Einwirkung von ultravioletter und sichtbarer Strahlung (in vitro-Verfahren).