Ophthalmic optics and instruments - Optical devices for enhancing low-vision.
STANDARD published on 1.1.2001
Designation standards: DIN EN ISO 15253:2001-01
Note: WITHDRAWN
Publication date standards: 1.1.2001
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: German technical standard
Category: Technical standards DIN
Augenoptik und ophthalmische Instrumente - Vergrößernde Sehhilfen für Sehbehinderte.