Randomized Small Fixation Disparity Polarized Target107104
The Randomized Small Fixation Disparity Polarized Target is an assessment tool for measuring binocular/accommodative function during a saccadic eye movement task using a sequence of saccadic identification targets. This vectographic silver card features five rows of saccadic Fixation Disparity Cross stimuli presented with a 20/63 target size to monitor visual, binocular & accommodative functions more reflective of reading demands at higher grade levels (smaller print books). The two-dimensional Fixation Disparity Cross stimuli with a Number Central Fusion Lock helps relate the binocular alignment to accommodation (clarity of the target).
The Randomized Small Fixation Disparity Polarized Target has an answer key imprinted on the back of the card for checking number accuracy and includes a manual and a standard polarized viewer.
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