4″ x 5-1/2″
Polarized vectograms ensure testing and training at actual distances. Vectograms stabalize fusion and steropsis, eliminate suppression and develop simultaous vision.
Used in monocular, binocular, pursuit and saccadic training, vectograms help correct and prevent anomalies involving projection and hand-eye coordination.
Ideal for use with Bernell’s Polachrome™ Trainer