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BS 3199:1972

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Method for measurement of spectacles including a glossary of terms

Available format(s)

Hardcopy , PDF

Superseded date

29-02-1992

Language(s)

English

Published date

30-03-1972

Defines a system of spectacle measurement. The principal dimensions are based on the datum line but provision has been made for certain additional dimensions derived from other concepts.

Committee
CH/172
DevelopmentNote
OBSOLESCENT - CURRENT FOR EXISTING EQUIPMENT, NOT FOR USE WITH NEW DESIGNS
DocumentType
Standard
Pages
25
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

BS 3521-1:1991 Terms relating to ophthalmic lenses and spectacle frames Glossary of terms relating to ophthalmic lenses
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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