Test results may vary if a person uses different monitors, screens, or takes the test under different lighting conditions. Be sure that the brightness of your monitor, tablet or smartphone is set to high and retake the test on the same device to confirm results. Check out our Lens Guide to help find the lens option that is best for you.
IF STRONG PROTAN: If your test result was strong protan, we recommend trying our outdoor Cx3 Sun SP lens. This lens is specifically designed to meet the needs of strong protans who have a more severe form of red-green color blindness.
IF ANY OTHER TYPE OF COLOR BLINDNESS RESULT: If your test result was mild deutan, moderate deutan, strong deutan, or mild protan, we recommend our outdoor Cx3 Sun lens, our most popular lens.