• Butterfly Stereo TestButterfly Stereo Test
    • Butterfly Stereo TestButterfly Stereo Test
    • Butterfly Stereo Test

    • £179.00
    • Butterfly Stereo Test 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…
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