Ophthalmic optics and instruments - Optical and electro-optical devices for enhancing low vision (ISO 15253:2021) (Endorsed by Asociación Espanola de Normalización in September of 2021.)
NORMA vydána dne 1.9.2021
Designation standards: UNE-EN ISO 15253:2021
Publication date standards: 1.9.2021
The number of pages: 37
Approximate weight : 111 g (0.24 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE