Ophthalmic optics - Visual acuity testing - Standard optotype and its presentation (ISO 8596:2009)
STANDARD published on 1.11.2009
Designation standards: ČSN EN ISO 8596
Classification mark: 195002
Catalog number: 84130
Note: WITHDRAWN
Publication date standards: 1.11.2009
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN