UNE-EN ISO 12870:2018
Current
The latest, up-to-date edition.
Ophthalmic optics - Spectacle frames - Requirements and test methods (ISO 12870:2016)
Hardcopy , PDF
Spanish, Castilian, English
19-09-2018
This International Standard specifies fundamental requirements for unglazed spectacle frames designed for use with all prescription lenses.
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