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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 customer satisfaction data, we estimate there is an 80% chance that Enchroma glasses will help with your color blindness. People with mild protan results on our test usually appreciate and adapt quickly to the Enchroma glasses.

You can return Enchroma glasses for any reason within 60 days.


Enchroma Sunglasses


Enchroma Specialty Glasses


Kids Sunglasses


Enchroma Indoor Glasses