BS 3521-1:1991

Terms relating to ophthalmic lenses and spectacle frames-Glossary of terms relating to ophthalmic lenses

BSI Group , 09/30/1991

Publisher: BS

File Format: PDF

$175.00$350.52

Description

Standard By:BSI Group , 09/30/1991

Published:09/30/1991

Pages:48

ISBN(s):0580196488

File Size:1 file , 740 KB

Language:English

Note:This product is unavailable in Ukraine, Russia, Belarus

Defines terms used to describe lenses, their ophthalmic properties and defects, and the manufacturing processes.Cross References:BS 2092BS 2724BS 2738BS 3062BS 3162BS 3172BS 3199BS 3521:Part 2BS 3521:Part 3BS 3668BS 4110BS 4274BS 6625BS 6903BS 7017BS 7394ISO 4007Partially replaced by BS EN ISO 13666:1999.