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 PROTAN: If your test result was mild protan, moderate or strong protan, we recommend trying our new Protan lens. This lens is specifically designed to meet the needs of protans.
IF DEUTAN: If your test result was mild deutan, moderate deutan, or strong deutan, we recommend our Deutan lens, the latest update to our most popular lens.
