The Randot® Stereo Test tests stereopsis from 800 to 40 seconds of arc on patients as young as two years of age.
This test is designed as a matching game in which the patient matches the pictures on the left side with those on the right. To eliminate guessing, figures cannot be seen without viewing glasses.
Tests and evaluates stereo depth perception for both gross stereopsis evaluation (500 & 250 seconds of arc) using six geometric forms from random dot backgrounds
Graded circle test (400 to 20 seconds of arc)
Randot® Stereo Test