
Ophthalmic optics - Uncut finished spectacle lenses Part 1: Specifications for single-vision and multifocal lenses (ISO 8980-1:2017)
出版:German Institute for Standardisation (Deutsches Institut für Normung)

專家解讀視頻
Ophthalmic optics - Uncut finished spectacle lenses Part 1: Specifications for single-vision and multifocal lenses (ISO 8980-1:2017)
出版:German Institute for Standardisation (Deutsches Institut für Normung)
專家解讀視頻