Ophthalmic optics and instruments - Electro-optical devices for enhancing low vision.
STANDARD published on 1.10.2009
Designation standards: DIN EN ISO 15254:2009-10
Note: WITHDRAWN
Publication date standards: 1.10.2009
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: German technical standard
Category: Technical standards DIN
Augenoptik und ophthalmische Instrumente - Elektrooptische Sehhilfen für Sehbehinderte.