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ISO 18369-4:2017

Ophthalmic optics - Contact lenses - Part 4: Physicochemical properties of contact lens materials
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ISO 18369-4:2017

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

PUBLISH DATE 2017
ISO 18369-4:2017

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.
SDO ISO: International Organization for Standardization
Document Number ISO 18369
Publication Date Aug. 1, 2017
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 172/SC 7
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