Ophthalmic optics and instruments. Optical devices for low-vision aids.
NORMA vydána dne 15.11.2000
Designation standards: BS EN ISO 15253:2000
Note: NEPLATNÁ
Publication date standards: 15.11.2000
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: British technical standard
Kategorie: Technické normy BS