BS EN ISO 8980-1:1997

Ophthalmic optics. Uncut finished spectacle lenses. Specifications for single-vision and multifocal lenses.

NORMA vydána dne 15.8.1996

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The information about the standard:

Designation standards: BS EN ISO 8980-1:1997
Note: NEPLATNÁ
Publication date standards: 15.8.1996
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Kategorie: Technické normy BS