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  • BS 4995:1973

BS 4995:1973

Recommendations for measurement of the veiling glare index of lenses and optical systems

BSI Group , 11/27/1973

Publisher: BS

File Format: PDF

$80.00$160.02


Standard By:BSI Group , 11/27/1973
Published:11/27/1973
Pages:14
ISBN(s):0580076784
File Size:1 file , 480 KB
Language:English
Note:This product is unavailable in Ukraine, Russia, Belarus
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.

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