DIN Standards Committee Optics and Precision Mechanics
Ophthalmic optics - Spectacle frames - Requirements and test methods - Amendment 1
Begin
2026-08-28
WI
00170338
Planned document number
DIN EN ISO 12870/A1
Project number
02703535
Responsible national committee
NA 027-01-08-08 AK - Spectacle frames
Responsible european committee
CEN/TC 170 - Ophthalmic optics
Responsible international committee
ISO/TC 172/SC 7/WG 2 - Spectacle frames