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Optics and optical instruments. Test lenses for calibration of focimeters.
STANDARD published on 15.12.1996
Designation standards: BS EN ISO 9342:1998
Note: WITHDRAWN
Publication date standards: 15.12.1996
SKU: NS-106377
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard
Category: Technical standards BS
Latest update: 2025-08-10 (Number of items: 2 211 925)
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