Stereopsis

//Stereopsis
  • oculus_binoptometer4p_mit_tabletteaser_binoptometer_4p_produkt_02
    The Binoptometer® 4P is a professional screening instrument for testing all relevant visual functions. The used future-oriented technology allows an almost unlimited representation of various vision tests. Vision-screening instrument with contrast sensitivity testing and optional mesopic vision and glare sensitivity testing.

    New Test Presentation

    Vision tests are presented on a high-resolution micro-color display, allowing a virtually unlimited presentation of vision tests.

    Unbeatable

    Contrast sensitivity, optional mesopic vision and glare sensitivity testing with just one instrument.

    Ergonomic

    Convenient height adjustment range of 4.13 inch (10.5 cm). In addition, the viewing angle is fully adjustable up to a 35° downgaze, thus enabling testing to be done ergonomically with any eyeglasses.
  • Butterfly_Stereopsis_Test_lg
    Designed to rapidly test for amblyopia and strabismus using gross thru fine stereopsis (2500 to 20 seconds of arc). Graded circle test from 400 seconds now down to 20 seconds with no monocular clues. New improved booklet has answer key on back cover and includes polarized viewers.
    • Graded circle test from 400 seconds now down to 20 seconds
    • No monocular clues with NEW Technology
    • New improved booklet
    • Answer key on back cover
    • Includes both adult and pediatric polarized viewers
  • Fly_Stereopsis_Test_LEA_lg

    Designed to rapidly test for amblyopia and strabismus using gross thru fine stereopsis (4800 to 20 seconds of arc). Graded circle test from 400 seconds now down to 20 seconds with no monocular clues. New improved booklet has answer key on back cover and includes polarized viewers.

    • Graded circle test from 400 seconds now down to 20 seconds
    • No monocular clues with NEW technology
    • New improved booklet
    • Answer key on back cover
    • Includes both adult and pediatric polarized viewers
  • Frisby Stereo Test
    All Frisby Stereo Test Present "real depth" objects viewed with natural vision: not testing glasses are required. Each plate has four random-patten squares, with a circle of pattern elements, lying in depth relative to its surround. The depth effect is due to the circle and its surround being printed on opposite sides of the plate. The purpose of the Frisby Screening Stereo Test - Single Plate, is to demonstrate the presence of stereopsis.
  • Frisby Stereo Test - 3 Plates
    All Frisby Stereo Test Present "real depth" objects viewed with natural vision: no testing glasses are required. Each plate has four random-pattern squares with a circle of pattern elements lying in depth relative to its surround. The depth effect is due to the circle and its surround being printed on opposite sides of the plate. The Frisby Stereo Test has 3 plates allowing for testing stereo acuity disparity as fine as 15 seconds of arc.
  • Lang Fixation Cube
    Popular tools for holding a child fixation during testing. Item #: LANGCUBE
  • Lang Fixation Stick
    Popular tools for holding a child fixation during testing. Item #: LANGSTICK
  • Lang Stereo Test
    Test 1 has disparities of 550", 600", and 1200", with car, star, and cat. Test 2 has Moon 200", car 400", and elephant 600". Star is visible monocularly. Both test use random dots and cylinder gratings so no glasses are needed and eye movements are easily observed.
  • Paul Harris Randot
    Paul Harris Randot Test (Special Edition) This test is recommended in lectures by Baltimore Academy for Behavioral Optometry. Special run by Stereo Optical exclusively for Bernell. Test down to 20 sec. Includes: Polarized Goggle
  • Random_Dot2_lg
    Designed to rapidly test for amblyopia and strabismus in early and non-readers and non-verbal children& adults. Expanded Random Dot Lea Symbols Test (500, 250, 125 seconds of arc). Graded circle test now down to 12.5 seconds with no monocular clues. New improved booklet has answer key on back cover and includes polarized viewers.
    • Expanded Random Dot Lea Symbols Test
    • Graded circle test now down to 12.5 seconds
    • No monocular clues with NEW technology
    • New improved booklet
    • Imprinted images inside booklet for matching
    • Answer Key on back cover
    • Includes both adult and pediatric polarized viewers
  • 1015VAC_lg
    Designed to rapidly test for amblyopia and strabismus in early and non-readers and non-verbal children and adults. Choice of dot size acuity (standard and low vision). Includes adult and new child-friendly pediatric polarized viewers.
    • Choice of dot size acuity
    • New improved test frames
    • Includes both adult and pediatric polarized viewers
  • Random Dot Fusion Set
    Random Dot card set for the Bernell-O-Phore. Set of 26 (13 pairs) full color cards. Each pair contains either a unique sport figure, shape pattern or numbered sequence. Images appear when fused. These fusion cards work with the BC300. Item #: BC300ES1