• BS 3521:PARTS 1 & 2:1962

BS 3521:PARTS 1 & 2:1962

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

BSI Group , 03/01/1972

Publisher: BS

File Format: PDF

$199.00$398.78


Method of writing prescriptions, specification of trial and prescription contact lenses, recommended in appendices.

BS 3521:PARTS 1 & 2:1962 History

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