
Ophthalmic Optics - Mounted Spectacle Lenses
出版:Italian Standards

專家解讀視頻
Describes requirements for mounted spectacle lenses relative to the prescription order.
EN ISO 21987:2017 - Identical
ISO 21987 : 2017 - Identical
EN ISO 21987 : 2017 - Identical
ISO 21987 : 2017 - Identical
EN ISO 21987 : 2017 - Identical