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BS EN ISO 11380:1997

Current
Current

The latest, up-to-date edition.

Optics and optical instruments. Ophthalmic optics. Formers
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

06-15-1995

This International Standard specifies the characteristics of formers which are used in edging machines to edge lenses designed for insertion into spectacle frames.

It is not applicable to separate formers required for supplementary treatment of lenses, for example facetting.

Committee
CH/172/3
DevelopmentNote
Renumbers and supersedes BS ISO 11380. 1997 version incorporates amendment 9447 to BS ISO 11380. Supersedes 92/55458 DC. (11/2005)
DocumentType
Standard
Pages
14
PublisherName
British Standards Institution
Status
Current
Supersedes

BS 3521-2:1991+A1:1996 Terms relating to ophthalmic lenses and spectacle frames Glossary of terms relating to spectacle frames

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