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BS EN ISO 11981:2017:2018 Edition

BS EN ISO 11981:2017:2018 Edition

$86.31

Ophthalmic optics. Contact lenses and contact lens care products. Determination of physical compatibility of contact lens care products with contact lenses

Published By Publication Date Number of Pages
BSI 2018 14
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This document describes the general procedure and performance criteria for assessing the physical compatibility of contact lens care products with contact lenses and for determining whether the observed changes are reversible.

PDF Catalog

PDF Pages PDF Title
2 National foreword
4 European foreword
6 Foreword
7 1 Scope
2 Normative references
3 Terms and definitions
8 4 Principle
4.1 Detection of changes in contact lens characteristics
9 4.2 Method to distinguish reversible from irreversible changes in contact lens characteristics
10 5 Selection of test lenses
6 Procedure
6.1 Test method to detect changes in contact lens characteristics
11 6.2 Test method to distinguish reversible from irreversible changes in contact lens characteristics
6.3 Interpretation of results
7 Test report
13 Bibliography

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BS EN ISO 11981:2017
$86.31