
Ophthalmic optics – Spectacle frames – Requirements and test methods
出版:Danish Standards

专家解读视频
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
ISO 12870 : 2016(R2018) - Identical
EN ISO 12870 : 2018 - Identical