90.93 Standard confirmed Mar 12, 2021
ISO
ISO/TC 172/SC 7 Ophthalmic optics and instruments
International Standard
11.040.70 Ophthalmic equipment
Specifies the characteristics of formers which are used in edging machines to edge lenses designed for insertion into spectacle frames. Not applicable to separate formers required for supplementary treatment of lenses, for example facetting.
PUBLISHED
ISO 11380:1994
90.93
Standard confirmed
Mar 12, 2021