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ISO 18369-4:2017
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ISO 18369-4:2017
Ophthalmic optics — Contact lenses — Part 4: Physicochemical properties of contact lens materialsMore info
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.
| Author | ISO/TC 172/SC 7 Ophthalmic optics and instruments |
|---|---|
| Editor | ISO |
| Document type | Standard |
| Format | Paper |
| Edition | 2 |
| ICS | 11.040.70 : Ophthalmic equipment
|
| Number of pages | 36 |
| Replace | ISO 18369-4:2006 |
| Weight(kg.) | 0.1612 |
| Year | 2017 |
| Country | Switzerland |