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Used Titmus Vision Screener Slides SPS-3 Binocularity Test Slide 18093
$ 26.38
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Used Titmus Vision Screener Slides SPS-3 Binocularity Test Slide 18093Slide 18093
(Test SPS-3) measures Heterophorias. Muscle imbalance - vertical and lateral - is tested at predetermind pass/fail levels. This test is administered first at far, then at near.