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    I.S. EN ISO 8596:2018

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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

    Available format(s):  Hardcopy, PDF

    Superseded date:  17-02-2020

    Language(s):  English

    Published date:  01-01-2018

    Publisher:  National Standards Authority of Ireland

    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.

    Dates of withdrawal of national standards are available from NSAI.

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    Table of Contents - (Show below) - (Hide below)

    National Foreword
    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

    Abstract - (Show below) - (Hide below)

    Defines 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.

    General Product Information - (Show below) - (Hide below)

    Document Type Standard
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By
    Supersedes
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