NEN-EN-ISO 12866
Ophthalmic instruments - Perimeters
active
| Organization: | NEN |
| Publication Date: | 1 June 1999 |
| Status: | active |
| Page Count: | 22 |
| ICS Code (Ophthalmic equipment): | 11.040.70 |
scope:
Specifies requirements and test methods for instruments designed to assess differential light sensitivity in the visual field by the subjective detection of the presence of test stimuli on a defined background. Does not apply to clinical methodologies and other psychophysical tests of the visual field.
Document History
December 1, 2008
Ophthalmic instruments - Perimeters
A description is not available for this item.
August 1, 2007
Ophthalmic instruments - Perimeters
A description is not available for this item.
NEN-EN-ISO 12866
June 1, 1999
Ophthalmic instruments - Perimeters
Specifies requirements and test methods for instruments designed to assess differential light sensitivity in the visual field by the subjective detection of the presence of test stimuli on a defined...
February 1, 1997
Ophthalmic instruments - Perimeters
Specifies requirements and test methods for instruments designed to assess differential light sensitivity in the visual field by the subjective detection of the presence of test stimuli on a defined...