Answer key provided on back cover must be excluded to demonstrate the integrity of the fusion mechanism. Stereo Fly Test Stereotest - Original Stereo Fly - Stereo Optical Vision Screening Test For Kids 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. Stereo Fly Test - Medsurge Healthcare Limited Without introducing instruments or lenses or prisms, the images for the right eye and left eye may be superposed, and stereoscopic disparities introduced in graded steps. All items of the Stereo Fly test are manufactured with high quality materials, ensuring sharp long-lasting images. Graded circle test (800 to 40 seconds of arc) Stereo Optical’s Vectogram is an ideal medium for this test. This test is designed so that it is easy to administer. Related Product: Stereo Acuity Test with Geometric Shapes - Fly They help to detect visual problems such as stereopsis, amblyopia, suppression and strabismus. Standard for stereo depth perception testing. Tests both gross and fine stereo vision. Buy online from Precision Vision today! In stock Evaluate both gross stereopsis (355 to 700 seconds of arc) and fine depth perception
