
Ophthalmic optics. Format of digital data files for data transfer for profiling of spectacle lenses. Two-dimensional tracers.
NORMA vydaná dňa 15.9.1998
Designation standards: BS EN ISO 11715-1:1998
Note: NEPLATNÁ
Publication date standards: 15.9.1998
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: British technical standard
Kategória: Technické normy BS