• NEN EN ISO 12866 : 1999 AMD 1 2008

    Current The latest, up-to-date edition.

    OPHTHALMIC INSTRUMENTS - PERIMETERS

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    Published date:  12-01-2013

    Publisher:  Netherlands Standards

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

    1 Scope
    2 Normative references
    3 Terms and definitions
    4 Requirements
          4.1 General
          4.2 Specific requirements
          4.3 Kinetic perimeters
          4.4 Static perimeters
    5 Test methods
          5.1 Checking the background luminance
          5.2 Checking stimulus luminance
          5.3 Checking the test stimulus location
          5.4 Checking the test stimulus size
          5.5 Checking the stimulus shape
          5.6 Checking the stimulus duration
          5.7 Type test
    6 Accompanying documents
    7 Marking
    Annex A (informative) Goldmann test stimulus
                          specifications
    Annex B (informative) Perimetric co-ordinate systems

    Abstract - (Show below) - (Hide below)

    Defines requirements and test procedures for instruments designed to access differential light sensitivity in the visual field by the subjective detection on the presence of test stimuli on a defined background.

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

    Document Type Standard
    Publisher Netherlands Standards
    Status Current
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