DIN EN ISO 8980-2 Berichtigung 1:2007 Ophthalmic optics - Uncut finished spectacle lenses - Part 2: Specifications for progressive power lenses (ISO 8980-2:2004); German version EN ISO 8980-2:2004, Corrigenda to DIN EN ISO 8980-2:2004-05; German version EN ISO 8980-2:2004/AC:2006 was changed to DIN EN ISO 8980-2:2017 Ophthalmic optics - Uncut finished spectacle lenses - Part 2: Specifications for power-variation lenses (ISO 8980-2:2017); German version EN ISO 8980-2:2017.
Copyright ©2024 All Rights Reserved