UNI 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
Published date
29-09-2022
This document specifies requirements for the transmittance properties of uncut and unmounted finished spectacle lenses, including attenuation of solar radiation.
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