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Specifies marking requirements and recommends the provision of additional information.
Status
Withdrawn
Title
Optics and optical instruments. Opthalmic optics. Marking of spectacle frames
Publisher
BSI
Committee
CH/172
Pages
10
Publication Date
1992-02-28
Withdrawn Date
2004-08-19
Replaced By
BS EN ISO 12870:2004
ISBN
0 580 20514 2
Standard Number
BS EN ISO 9456:1997
Identical National Standard Of
ISO 9456:1991, EN ISO 9456:1996
Descriptors
Identification methods, Spectacles (eyeglasses), Spectacle frames, Ophthalmic equipment, Marking, Position
