Prism Bar

This Instrument is used to diagnose the Binocular Vision of Eye to improve the accuracy.

 Excellent for measuring-

Fusional Reserves - which can help in your diagnosis of binocular vision problems.

Phorias Squints - which can improve the accuracy of your estimations monitoring.

Box comprising a Horizontal and a vertical prism bar

Vertical prism bar, with 1/2/3/4/5/6/8/10/12/14/16/18/20/25D

Horizontal prism bar with 1/2/4/6/8/10/12/14/16/18/20/25/30/35/40D/45D