CEN - EN ISO 11381
Optics and Optical Instruments - Ophthalmic Optics - Screw Threads
inactive
| Organization: | CEN |
| Publication Date: | 1 June 1996 |
| Status: | inactive |
| Page Count: | 12 |
| ICS Code (Ophthalmic equipment): | 11.040.70 |
Document History
October 1, 2016
Ophthalmic optics - Spectacle frames - Screw threads
This International Standard specifies requirements for ISO metric screw threads for use with spectacle frames. Provision is made for screw threads of the following nominal sizes: S0,8 × 0,2; M1,0 ×...
EN ISO 11381
June 1, 1996
Optics and Optical Instruments - Ophthalmic Optics - Screw Threads
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