Goggles with polarized lenses. Used with Linear Polarized Reading Sheets (681500).
Comes with elastic string for adjusting to different head sizes.
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Goggles with polarized lenses. Used with Linear Polarized Reading Sheets (681500).
Comes with elastic string for adjusting to different head sizes.
Goggles with polarized lenses. Used with Linear Polarized Reading Sheets (681500).
Comes with elastic string for adjusting to different head sizes.
Brands | Good Lite |
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Finely striated, clear lenses used for evaluating retinal correspondence in patients with eye deviations. Consists of 2 circular lenses, indexed and mounted in 38mm trial lens metal rings with tabs for use by the examiner. Used in the analysis of anomalous correspondence, suppression etc. In testing suppression, the lenses are placed in a trial frame with the striations at an angle of 135° and 45° for each eye respectively.
Stereopsis test combining both butterfly and shapes designed to rapidly test for amblyopia & strabismus using gross thru fine stereopsis (2500 to 20 sec of arc).
Randomized Small Fixation Disparity Polarized Target Assessment tool for measuring binocular/accommodative function during a saccadic eye movement task using a sequence of saccadic identification targets.