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OPHTHALMIC INSTRUMENTS - PERIMETERS

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-1999

Publisher

National Standards Authority of Ireland

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
  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 tests
6 Accompanying documents
7 Marking
Annex A (informative) Goldmann test stimulus specifications
Annex B (informative) Perimetric co-ordinate systems
Annex C (normative) Minimum requirements for a normative database
Annex ZA (normative) Normative references to international
         publications with their corresponding European
         publications

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.

DocumentType	Standard
Pages	38
PublisherName	National Standards Authority of Ireland
Status	Current

Standards	Relationship
DIN EN ISO 12866:2009-03	Identical
EN ISO 12866:1999/A1:2008	Identical
BS EN ISO 12866 : 1999	Identical
UNE-EN ISO 12866:2000	Identical
UNI EN ISO 12866 : 2009	Identical
ISO 12866:1999	Identical