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Red/green glasses are important in a variety of diagnostic tests. These glasses are stylish and will wrap around your patient’s face. They offer a functional advantage when used in vision testing and therapy – they do not let in any side light regardless of where the patient moves his or her eyes or head. In this design, no white or ambient light interferes with the testing or therapy routines – each eye receives the maximum, proper color experience.
The red and green color lenses have been designed to produce the proper hue and tint. The lenses are 100% accurate in the cancellation of Worth 4 Dot test, Three Character Test, most Lancaster Red-Green Tests, and Hess Screen Test colors.