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CEN
EN ISO 8596:2018

EN ISO 8596:2018

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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Ophthalmic optics - Visual acuity testing -- Standard and clinical optotypes and their presentation (ISO 8596:2017)

Amended by

EN ISO 8596:2018/A1:2020

Superseded date

22-04-2020

Superseded by

EN ISO 8596:2018+A1:2020

Published date

24-01-2018

Publisher

Comite Europeen de Normalisation

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European foreword
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Test methods
6 Test report
Annex A (informative) - Optotypes for clinical investigations
Bibliography

ISO 8596:2017 specifies a range of Landolt ring optotypes and describes a method for measuring distance visual acuity under photopic conditions for the purposes of certification or licensing.ISO 8596:2017 is neither intended as a standard for clinical measurements nor for the certification of blindness or partial sight.Other optotypes used for clinical investigations are described in Annex A for information.

Committee
CEN/TC 170
DevelopmentNote
New child AMD 1 2020 is now created
DocumentType
Standard
ProductNote
New child AMD 1 2020 is now created
PublisherName
Comite Europeen de Normalisation
Status
Superseded
SupersededBy

ISO 3:1973 Preferred numbers Series of preferred numbers

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