BS 3521:Parts 1 & 2:1962
Withdrawn
Date published:
Glossary of terms relating to ophthalmic lenses and spectacle frames, Glossary relating to ophthalmic lenses. Glossary relating to spectacle frames.
Method of writing prescriptions, specification of trial and prescription contact lenses, recommended in appendices.
Related Information
11.040.70 Ophthalmic equipment
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