
Contact lenses - Determination of back vertex power - Part 1: Method using focimeter with manual focusing (ISO 9337-1:1999)
NORM herausgegeben am 1.9.2000
Designation standards: ÖNORM EN ISO 9337-1
Note: UNGÜLTIG
Publication date standards: 1.9.2000
The number of pages: 14
Approximate weight : 42 g (0.09 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM