International Standard
ISO 18369-4:2017
Ophthalmic optics — Contact lenses — Part 4: Physicochemical properties of contact lens materials
Reference number
ISO 18369-4:2017
Edition 2
2017-08
International Standard
Read sample
ISO 18369-4:2017
66341
Published (Edition 2, 2017)
This standard was last reviewed and confirmed in 2023. Therefore this version remains current.

ISO 18369-4:2017

ISO 18369-4:2017
66341
Language
Format
CHF 173
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Abstract

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.

General information

  •  : Published
     : 2017-08
     : 2017-11
     : 2017-11
    : International Standard confirmed [90.93]
  •  : 2
     : 36
  • ISO/TC 172/SC 7
    11.040.70 
  • RSS updates

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