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BSI BS EN ISO 18369-4:2017

Ophthalmic optics. Contact lenses -- Physicochemical properties of contact lens materials
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BSI BS EN ISO 18369-4:2017

Ophthalmic optics. Contact lenses -- Physicochemical properties of contact lens materials

PUBLISH DATE 2018
PAGES 46
BSI BS EN ISO 18369-4:2017

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 and water content.

SDO BSI: British Standards Institution
Document Number ISO 18369-4
Publication Date April 30, 2018
Language en - English
Page Count 46
Revision Level
Supercedes
Committee CH/172/9
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