ČSN EN ISO 15253 (195022)

Oční optika a přístroje - Optické a elektrooptické prostředky pro slabozraké (Norma k přímému použití jako ČSN).

NORMA vydána dne 1.3.2022

The information about the standard:

Designation standards: ČSN EN ISO 15253
Classification mark: 195022
Catalog number: 513461
Publication date standards: 1.3.2022
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: Czech technical standard
Kategorie: Technické normy ČSN

Annotation of standard text ČSN EN ISO 15253 (195022):

This document is applicable to optical and electro-optical devices specified by the manufacturer for use by visually impaired persons as low vision aids. This document specifies requirements and test methods for optical and electro-optical devices specified by the manufacturer for use by visually impaired persons as low vision devices. Implantable low vision devices are excluded