BSI - BS EN ISO 8429
Optics and Optical Instruments - Ophthalmology - Graduated Dial Scale
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| Organization: | BSI |
| Publication Date: | 30 October 1987 |
| Status: | active |
| Page Count: | 10 |
| ICS Code (Ophthalmic equipment): | 11.040.70 |
scope:
Specifies the angular co-ordinate system to be used in the design of scales, reticles or other instruments for the determination of optical data in relation to the eye.
Document History
BS EN ISO 8429
October 30, 1987
Optics and Optical Instruments - Ophthalmology - Graduated Dial Scale
Specifies the angular co-ordinate system to be used in the design of scales, reticles or other instruments for the determination of optical data in relation to the eye.
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