BS-EN-ISO-21987 Historical Revision Information
Ophthalmic optics. Mounted spectacle lenses

BS-EN-ISO-21987 - 2009 EDITION - SUPERSEDED
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Ophthalmic optics. Mounted spectacle lenses

Keywords

Fitting;Dimensional tolerances;Angular tolerances;Prisms (optical);Focal length;Optics;Bevelled;Circular shape;Optical measurement;Optical phenomena;Spectacle lenses;Ophthalmology;Visual inspection (testing);Tolerances of position;Lenses;Tolerances (measurement);Marking;Spectacles (eyeglasses);Ophthalmic equipment;Surface treatment

To find similar documents by classification:

11.040.70 (Ophthalmic equipment Including ophthalmic implants, glasses, contact lenses and their cleaning products)

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Document Number

BS EN ISO 21987:2009

Revision Level

2009 EDITION

Status

Superseded

Publication Date

Dec. 31, 2009

Replaces

BS 2738-1:1998

Replaced By

BS EN ISO 21987:2017

Page Count

26

ISBN

9780580634987

International Equivalent

EN ISO 21987:2009;ISO 21987:2009

Committee Number

CH/172/3