WebNov 1, 1975 · Based on the results obtained with the T N O and Titmus stereoscopic tests, the patients were classified into four groups, using the following criteria: (1) failing to pass the screening plates ( T N O ) or Stereo Fly (Titmus) test; (2) passing the screen ing tests but not the quantitative tests at a retinal disparity of 240 seconds of arc (that is, the first … WebOur Price: $223.00. Quantity: Description. Reviews (0) Recognized as the standard for Stereo Depth Perception testing. This test evaluates both gross and fine depth perception …
Stereo Fly Vision Test (SO001) for Evaluation of Gross ... - Amazon
WebAug 31, 2024 · the Stereo Fly test. Methods: Forty-five subjects (mean age 26 +/- 3.77 years) were tested with the BEST and Stereo Fly tests following a complete binocular vision examination. The stereopsis obtained in the BEST (test 1: clip-art animals) was compared with the Stereo Fly test (Wirt circles). WebThis Stereo Fly test is designed for the evaluation gross stereopsis and fine depth perception and is a reliable stereo vision test. geoff downes keyboard
Out of Our Depth - Review of Optometry
WebSTEREO FLY TEST R A N D O T ® CIRCLES (with random dot ground) This multip le-cho ice ser ies tests fine d e p th discrimi n ation. Within e a ch of the targets are three circles. Only one of the circles has a crossed disparity, which, when seen binocularly, should appear to stand forward from the other two. WebFor gross stereopsis (355 to 700 seconds of arc). Graded circle test (800-40 seconds of arc) Animal test (400-100 seconds of arc). Includes standard 3-D glasses. WebOriginal Stereo Fly Stereotest. Stereo depth-perception tests, such as the Stereo Fly, have proven to be an effective and easy-to-use method of screening vision for all ages. They … geoff dowse