NEN-EN-ISO 9341

Optics and optical instruments - Contact lenses - Determination of inclusions and surface imperfections for rigid contact lenses

active, Most Current
Organization: NEN
Publication Date: 1 August 1998
Status: active
Page Count: 12
ICS Code (Ophthalmic equipment): 11.040.70
scope:

Describes a procedure for the assessment of inclusions and surface imperfections for rigid contact lenses. For the purposes of this standard the definitions given in ISO 8320 apply.

Document History

NEN-EN-ISO 9341
August 1, 1998
Optics and optical instruments - Contact lenses - Determination of inclusions and surface imperfections for rigid contact lenses
Describes a procedure for the assessment of inclusions and surface imperfections for rigid contact lenses. For the purposes of this standard the definitions given in ISO 8320 apply.
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