7-1/2″ x 5-1/2″ Non-Variable
Polarized vectograms ensure testing and training at actual distances. Vectograms stabalize fusion and steropsis, eliminate suppression and develop simultaneous vision.
Used in monocular, binocular, pursuit and saccdic training, vectograms help correct and prevent anomalies involving projection and hand-eye coordination.
Ideal for use with Bernells Dual Polachrome™ Trainer
