NEN EN ISO 8320-1 : 2003
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
09-01-2006
01-12-2013
Foreword
Introduction
1 Scope
2 General
3 General terms and definitions
4 Aspheric contact lenses
5 Tinted contact lenses
6 Material properties
7 Multifocal and progressive power contact lenses
8 Scleral contact lenses and shells
9 Dimensional terms
9.1 Terms relating to the radius of curvature, r
9.2 Terms relating to diameters, [oslash]
9.3 Terms relating to thickness, t
Bibliography
Alphabetical Index
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