Disparity Plates

Randomized Small Fixation Disparity Polarized Target

PL Binocular Vision Dysfunction Diagnostic & Treatment System

Large Fixation Disparity Polarized Target

Binocular Accommodative Saccadic Series

Small Fixation Disparity Polarized Target

Randomized Large Fixation Disparity Polarized Target

NFL Gem PL-NFL Polarized Variable Vectograph

VFD Variable Fixation Disparity Polarized Variable Vectogram