A complete vision testing and training program for strabismics and non-strabismics surrounds the Brewster stereoscopic\cheiroscopic instrument.
Features cheiroscopic drawing to break down suppression while enhancing binocular stability. Additionally, Base-In and Base-Out training improves binocular reserves.
Carrier is adaptable for flat, curved or variable slides used for 200mm focal length skills test, Base-In and Base-Out as well as cheiroscopic training. Also adaptable for full-size non-variable book-form stereograms.
High impact ABS plastic, the instrument is durable. lightweight and can be hand-held or set on table.
