EN ISO 18369-4:2006

Ophthalmic optics - Contact lenses - Part 4: Physicochemical properties of contact lens materials (ISO 18369-4:2006) EN ISO 18369-4:2006

Publication date:   Dec 27, 2006

General information

99.60 Withdrawal effective   Sep 20, 2017

CEN

CEN/TC 170 Ophthalmic optics

European Norm

11.040.70   Ophthalmic equipment

Buying

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Scope

ISO 18369-4:2006 specifies the methods of testing the physicochemical properties of contact lens materials. These are extraction, rigid lens flexure and breakage, oxygen permeability, refractive index and water content.

Life cycle

PREVIOUSLY

WITHDRAWN
EN ISO 9914:1996

WITHDRAWN
EN ISO 10339:1999

WITHDRAWN
EN ISO 11984:1999

WITHDRAWN
EN ISO 10340:1996

WITHDRAWN
EN ISO 9913-1:1998

WITHDRAWN
EN ISO 9913-2:2000

WITHDRAWN
EN ISO 9913-2:2000/AC:2000

NOW

WITHDRAWN
EN ISO 18369-4:2006
99.60 Withdrawal effective
Sep 20, 2017

REVISED BY

PUBLISHED
EN ISO 18369-4:2017