Stereoscopic Vision and Depth Perception Testing

Stereoscopic vision and depth perception testing is important in identifying diseases such as Amblyopia, Strabismus, Suppression and Stereopsis. Stereovision is how each eye may see an object from different angles, but combines these angles to give us a 3D image. There are many stereoscopic/depth perception tests on the market; some are geared more for children while others to adults. Many of these tests ask the patient to identify the “raised” letter, shape or animal to measure depth perception and identify if the patients eyes are working together to identify the intended image. These tests offer intriguing subjects to interest various patients. An Ophthalmology practice should have a variety of these tests on hand if serving patients of varying ages.
CompanyStereo Optical Company, Inc.Stereo Optical Company, Inc.Stereo Optical Company, Inc.Stereo Optical Company, Inc.Stereo Optical Company, Inc.
ItemStereo Fly SO-001Butterfly StereotestRandom Dot "E" SO-003Randot Preschool Stereoacuity TestStereo Butterfly SO-005
Price
DescriptionThe Standard for Stereo Depth Perception. Test and Evaluate Both Gross (2500 to 1200 sec or arc) and Fine Depth Perception.

The Test Includes:

  • Graded Circle Test (800 to 40 sec of arc)
  • Animal Test for Children (400 to 100 sec of arc)
  • 1 Pair of


    • The Stereo Butterfly tests and evaluates random dot stereo depth perception for both gross stereopsis (2500 to 1200 seconds of arc) and fine depth perception. The figures present on the test cannot be identified without viewing glasses.

    Features:
    		Designed specifically for use with children ages 3 and up The patient is asked to distinguish between a "Raised E" and a non stereo target.
    Tests stereopsis from 800 to 40 seconds of arc on patients as young as 2 years of age in a matching game sequence from left to right.

    Randot Preschool includes 3 test booklets:
    • Book #1: 200 and 100 sec of arc
    • Book #2: 60 and 40 sec of arc
    		Test and Evaluate Random Dot Stereo Depth Perception for Both Gross Stereopsis (2500 to 1200 sec of arc) and Fine Depth Perception.

    The Test Includes:

  • Graded Circle Test (800 to 40 sec of arc)
  • An Animal Test for Children (400 to 100 sec of

    • ApprovalFDAInquireFDAInquireFDA
    Product NumberSO-001InquireSO-003InquireSO-005
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