The EnChroma Lens Difference 
Grounded in Color Vision Science 
Founded in 2010 by Dr. Don McPherson, a PhD glass scientist and Andrew Schmeder, U.C. Berkeley-trained mathematician, with grant funding from the National Institutes of Health (NIH). 

Patented Lens Technology   
Patented lens filtering technology capable of enhancing opposing colors along the red-green axis simultaneously enables expanded color perception in those with red-green color blindness.
USA Design and Quality
Designed and assembled at our medical device manufac­turing facility in California to meet all applicable FDA, ANSI, and international standards. Each pair of glasses undergoes a 100% quality inspection before shipping to customers. 

Eye Care Professional Endorsed 
Leading eye care professionals worldwide, trained in fitting and dispensing our lenses, enable patients to try EnChroma glasses in person, update their prescriptions, and receive individual and personalized service. 

Our Customer Promise 
No hassle, 60-day return policy and 2-year manufacturer's warranty with every pair. We want EnChroma customers to have the best possible experience.




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