Specially tinted eyeglasses designed for the color blind are available. These glasses may help some people with tritanopia see the world more vividly and colors more accurately. Colorblind glasses contain optical materials that filter specific wavelengths of light.

EnChroma glasses are designed to improve color vision of people with forms of anomalous trichromacy, which are estimated to comprise four out of five cases of color blindness The most common types are Protanomaly and Deuteranomaly, which are forms of partial red-green color blindness.