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Optics and optical instruments - Contact lenses - Determination of refractive index of contact lens materials
STANDARD published on 1.1.1998
Designation standards: ČSN EN ISO 9914
Classification mark: 195205
Catalog number: 51252
Note: WITHDRAWN
Publication date standards: 1.1.1998
SKU: NS-170372
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
Latest update: 2026-05-11 (Number of items: 2 276 740)
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