BS 3352:1962
Superseded
View Superseded by
Specification for spectacle frames made of cellulose acetate
Hardcopy
English
03-19-1962
07-23-2013
Specifies requirements for spectacle frames made from cellulose acetate sheet, including basic dimensions and the use of a standard screw thread complying with BS 3172. The frame dimensions are required to be stated in accordance with BS 3199. Many of the requirements are of application also to spectacle frames made of other plastics materials.
| Committee |
CH/172
|
| DocumentType |
Standard
|
| Pages |
0
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| BS 3668:1963 | Specification for red and green filters used in ophthalmic dichromatic and dissociation tests |
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