![header thumbnail](/images/publishers\on_cover.gif)
ÖNORM EN ISO 18526-1:2020 09 01
Current
The latest, up-to-date edition.
![header thumbnail](/images/publishers\on_cover.gif)
Eye and face protection - Test methods - Part 1: Geometrical optical properties (ISO 18526-1:2020)
Hardcopy
English
01-09-2020
This document specifies the reference test methods for determining the spherical, cylindrical and prismatic refractive power properties of non-incorporated and incorporated plane lenses (lenses without corrective effect) for eye and face protection devices.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.