BS 3521:Parts 1 & 2:1962
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Glossary relating to ophthalmic lenses. Glossary relating to spectacle frames.Glossary of terms relating to ophthalmic lenses and spectacle frames
Hardcopy , PDF
30-09-1991
BS 3521-2:1991+A1:1996
BS 2738-3:1991
BS 3521-1:1991
BS 3521-2:1991
English
01-03-1972
Important note : Users cannot be edited or removed once added to your Multi user PDF.Method of writing prescriptions, specification of trial and prescription contact lenses, recommended in appendices.
| Committee |
CH/172
|
| DocumentType |
Standard
|
| Pages |
0
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
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