BS EN ISO 8980-3:1999

Ophthalmic optics. Uncut finished spectacle lenses. Transmittance specifications and test methods.

NORMA vydána dne 15.10.1999

The information about the standard:

Designation standards: BS EN ISO 8980-3:1999
Note: NEPLATNÁ
Publication date standards: 15.10.1999
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: British technical standard