
Ophthalmic optics - Spectacle frames - Requirements and test methods
出版:Swiss Standards

專家解讀視頻
ISO 12870:2016 specifies fundamental requirements for unglazed spectacle frames designed for use with all prescription lenses.
ISO 12870 : 2016(R2018) - Identical
EN ISO 12870 : 2018 - Identical
EN ISO 12870 : 2018 - Identical
ISO 12870 : 2016(R2018) - Identical