NA 027
DIN Standards Committee Optics and Precision Mechanics
Project
Ophthalmic optics - Uncut finished spectacle lenses - Part 3: Transmittance specifications and test methods - Amendment 1
Begin
2023-06-02
Planned document number
ISO 8980-3 CD AMD 1
Responsible national committee
NA 027-01-08-02 AK - Spectacle lenses