ISO 18369-4:2017

Ophthalmic optics — Contact lenses — Part 4: Physicochemical properties of contact lens materials

ISO 18369-4:2017 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.

OEN:

ISO

Langue:

English

Code(s) de l'ICS:

11.040.70

Statut:

Publié

Date de Publication:

2017-08-22

Numéro Standard:

ISO 18369-4:2017