90.93 Standard confirmed Oct 21, 2004
CEN
CEN/TC 170 Ophthalmic optics
European Norm
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
EN ISO 11380:1996
90.93
Standard confirmed
Oct 21, 2004