DIN EN ISO 18369-4
Ophthalmic optics - Contact lenses - Part 4: Physicochemical properties of contact lens materials (ISO 18369-4:2006)
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| Organization: | DIN |
| Publication Date: | 1 November 2006 |
| Status: | inactive |
| Page Count: | 39 |
| ICS Code (Ophthalmic equipment): | 11.040.70 |
Document History
April 1, 2018
Ophthalmic optics - Contact lenses - Part 4: Physicochemical properties of contact lens materials (ISO 18369-4:2017, Corrected version 2017-10-01)
This document specifies the methods of testing the physicochemical properties of contact lens materials. These are extraction, rigid lens flexure and breakage, oxygen permeability, refractive index...
June 1, 2016
Ophthalmic optics - Contact lenses - Part 4: Physicochemical properties of contact lens materials (ISO/DIS 18369-4:2016); German and English version prEN ISO 18369-4:2016
A description is not available for this item.
DIN EN ISO 18369-4
November 1, 2006
Ophthalmic optics - Contact lenses - Part 4: Physicochemical properties of contact lens materials (ISO 18369-4:2006)
A description is not available for this item.