Ophthalmic instruments - Refractor heads.
STANDARD published on 1.8.1998
Designation standards: E DIN EN ISO 10341:1998-08
Note: WITHDRAWN
Publication date standards: 1.8.1998
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: German technical standard
Category: Technical standards DIN
Ophthalmische Instrumente - Phoropter.