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What is a mild protan?

Protan-type color vision deficiency is a type of red-green color blindness where the red cones in the eye do not detect enough red light, but instead respond more to green light.

As a result, many colors such as green, yellow, orange, red, and brown may appear confusingly similar. People with color blindness often also confuse blue and purple, and see pink as a shade of gray or white.

What are Enchroma glasses?

Enchroma glasses look like ordinary tinted glasses, but the effect they have on color vision is extraordinary. If you have red-green color blindness, Enchroma glasses can reveal a greater spectrum of color without compromising either color accuracy or balance.


Based on your test result, people with mild protanomaly usually respond very positively to Enchroma glasses — 80% of people with test results like yours experienced improved color vision. You can try our glasses risk free. We accept returns for any reason within 60 days.


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