NEN-EN-ISO 8599
Optics and optical instruments - Contact lenses - Determination of the spectral and luminous transmittance
inactive, Most Current
| Organization: | NEN |
| Publication Date: | 1 February 1997 |
| Status: | inactive |
| Page Count: | 12 |
| ICS Code (Ophthalmic equipment): | 11.040.70 |
scope:
Specifies a method for determining the spectral transmittance and the luminous transmittance of contact lenses.
Document History
NEN-EN-ISO 8599
February 1, 1997
Optics and optical instruments - Contact lenses - Determination of the spectral and luminous transmittance
Specifies a method for determining the spectral transmittance and the luminous transmittance of contact lenses.