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Standard
Withdrawn

BS 2738-2:1989

Spectacle lenses - Specification for tolerances on optical properties of uncut finished lenses

Published:

28 Feb 1989

•

Withdrawn:

15 Aug 1996

Overview
Preview
References
History
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Product Details
Descriptors
Focal length
Tolerances of position
Defects
Visual inspection (testing)
Spectacle lenses
Dimensional tolerances
Tolerances (measurement)
Spectacles (eyeglasses)
Ophthalmology
Test equipment
Ophthalmic equipment
Lenses
Marking
Angular tolerances
ICS Codes
11.040.70 Ophthalmic equipment
Committee
CH/172
International relationships
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ISBN
0 580 16941 3
Publisher
BSI