- Description
-
For testing of low contrast sensitivity under diff erent contrast levels based on 4 grades
(10 % contrast: 0.5 cpcm and 8.0 cpcm; 2.5 % contrast: 0.5 cpcm and 4.0 cpcm).
Testing is based on finding the distance in which the patient can identify the direction of the lines.
Format: Ø 20 cm,
includes recording forms.
Good-Lite: 253400
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