NF EN ISO 8980-3:2022
Current
Current
The latest, up-to-date edition.
Ophthalmic optics - Uncut finished spectacle lenses - Part 3 : transmittance specifications and test methods
Available format(s)
Hardcopy
Language(s)
English - French
Published date
07-01-2022
Publisher
This document specifies requirements for the transmittance properties of uncut and unmounted finished spectacle lenses, including attenuation of solar radiation.
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