ISO 18369-4:2017
Ophthalmic optics — Contact lenses — Part 4: Physicochemical properties of contact lens materials
Ophthalmic optics — Contact lenses — Part 4: Physicochemical properties of contact lens materials
Referenced standards
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ISO 18369-4:2017
Ophthalmic optics — Contact lenses — Part 4: Physicochemical properties of contact lens materials
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.
| Edition | 2017 |
|---|---|
| Standard Part No | 4 |
| Published Date | 2017 |
| Published By | International Standardization Organisation |
| Page Count | 36 |