NF EN ISO 18526-1:2020
Current
Current
The latest, up-to-date edition.
Eye and face protection — Test methods — Part 1: Geometrical optical properties
Available format(s)
Hardcopy
Language(s)
English - French
Published date
01-03-2020
Publisher
This document specifies the reference test methods for determining the spherical, cylindrical, and prismatic refractive power properties of unmounted and mounted plano lenses (non-corrective lenses) for eye and face protectors.
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