Ophthalmic optics - Visual acuity testing - Standard optotype and its presentation (ISO 8596:2009)
NORM herausgegeben am 13.1.2010
Designation standards: UNE-EN ISO 8596:2010
Note: UNGÜLTIG
Publication date standards: 13.1.2010
The number of pages: 13
Approximate weight : 39 g (0.09 lbs)
Country: Spanish technical standard
Kategorie: Technische Normen UNE