NEN-EN-ISO 9339-2/C1
Optics and optical instruments - Contact lenses - Determination of thickness - Part 2: Hydrogel contact lenses
inactive, Most Current
| Organization: | NEN |
| Publication Date: | 1 June 2000 |
| Status: | inactive |
| Page Count: | 5 |
| ICS Code (Ophthalmic equipment): | 11.040.70 |
Document History
NEN-EN-ISO 9339-2/C1
June 1, 2000
Optics and optical instruments - Contact lenses - Determination of thickness - Part 2: Hydrogel contact lenses
A description is not available for this item.
November 1, 1998
Optics and optical instruments - Contact lenses - Determination of the thickness - Part 2: Hydrogel contact lenses
Describes a method for the determination of thickness of soft (hydrogel) contact lenses by means of a low-force gauge.
June 1, 1996
Opthalmic optics - Contact lenses - Determination of thickness - Part 2: Hydrogel contact lenses
Describes a method for the determination of thickness of soft (hydrogel) contact lenses by means of a low-force gauge.