Bernell 3-Dot Graded Suppression Slide

The BC35 slide is a black background anaglyphic slide that is designed for use in testing graded visual suppression. This suppression is most commonly caused by amblyopia, or a misalignment of the eyes. Test and train suppression elimination in true space.

The red, green and white targets are printed on a black background frosted vinyl. The red and green targets have excellent cancellation when used with the included Bernell red/green flipper. When testing it is recommended to use a uniform backlit illumination source, such as the Dual Polachrome Trainer (BC1003) or similar.