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ISO 18369-4:2017 (R2023)
Ophthalmic optics
Contact lenses
Contact lenses
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Summary
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.
Notes
90.93 : Norme internationale confirmée
Technical characteristics
| Publisher | International Organization for Standardization (ISO) |
| Publication Date | 08/23/2017 |
| Confirmation Date | 05/26/2023 |
| Edition | 2 |
| Page Count | 36 |
| EAN | --- |
| ISBN | --- |
| Weight (in grams) | --- |
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