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EN ISO 9801:2009

Current

Current

The latest, up-to-date edition.

Ophthalmic instruments - Trial case lenses (ISO 9801:2009)

Published date

15-12-2009

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Summarise this standard

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Test methods
6 Functional marking
7 Information supplied by the manufacturer
Annex A (informative) - Example of test device for checking
        accuracy of trial case lens elements
Annex B (informative) - Example of test device and method for
        checking material and surface quality
Bibliography

ISO 9801:2009 specifies requirements for mounted ophthalmic full and/or reduced aperture trial case lenses for the determination of the refractive error of the eye.ISO 9801:2009 takes priority over ISO 15004-1, if differences exist.

Committee
CEN/TC 170
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

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