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I.S. EN ISO 8596:2018&A1:2020

Current
Current

The latest, up-to-date edition.

Ophthalmic optics - Visual acuity testing - Standard and clinical optotypes and their presentation - Amendment 1 (ISO 8596:2017/Amd1:2019)
Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

02-16-2020

Preview

For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.

Only cited Standards give presumption of conformance to New Approach Directives/Regulations.

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

This document 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.

Committee
ISO/TC 172
DocumentType
Standard
Pages
36
ProductNote
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.<br>
PublisherName
National Standards Authority of Ireland
Status
Current
Supersedes

Standards Relationship
ISO 8596:2017/Amd 1:2019 Identical

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