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BS 4995:1973
Recommendations for measurement of the veiling glare index of lenses and optical systemsMore info
Laboratory techniques for measuring VGI are described in general terms and recommendations are made regarding the performance of the main subunits of the equipment. Standard methods of specifying conditions of test and of expressing the results. Gives guidelines for the operation of VGI measuring equipment to facilitate the obtaining of accurate results.
| Author | BSI |
|---|---|
| Editor | BSI |
| Document type | Standard |
| Format | File |
| Confirmation date | 2016-06-01 |
| EAN ISBN | 0 580 07678 4 |
| ICS | 37.020 : Optical equipment |
| Number of pages | 14 |
| Year | 1970 |
| Country | United Kingdom |
| Keyword | BS 4995 ; BS4995 |