NEAR POLARIZED FIXATION DISPARITY TARGET

• Vectographic two-dimensional Fixation Disparity Cross with Central Fusion Lock for assessing Near Point of Fixation Disparity (NPFD) (50 inches / 127cm) & Associated Vergence Measures at Near (16 inches -18 inches / 41cm - 46cm)

• Sensitive to suppression and measures vertical & horizontal binocular function

• A more sensitive indicator of the presence of a fixation disparity than a double image

• For use in free-space or behind a refractor

• Easy to administer & simple for patient to understand

• Includes: Manual & Standard Polarized Viewer

• Also included in the Binocular Vision Dysfunction Diagnostic & Treatment System (P/N 1070-PL)

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