Color blindness is a common vision problem that affects up to 8 percent of men and 0.5 percent of women in the population. People are usually diagnosed when they visit their optometrist for a routine ...

A color vision test, also known as the Ishihara color test, measures your ability to tell the difference among colors. If you don’t pass this test, you may have poor color vision, or your doctor may ...

Online color blindness tests may give people an idea of whether they may be color blind and if so, which type of color blindness they might have. This information comes from the National Eye Institute ...

LAS VEGAS & BERKELEY, Calif.--(BUSINESS WIRE)--At Vision Expo West, booth #19077, EnChroma, Inc. – creators of the only eyewear for color blindness backed by science – today announced the EnChroma® ...

Are you color blind? Maybe you are, maybe you aren’t—but have you ever put that question to an actual test? You can, and it’s very simple. What does it do? Tests your color vision. If you’re color ...

Color blindness, also known as color vision deficiency, is the inability to see color distinguish colors. Color blindness affects a large number of individuals across the world, with approximately 8% ...

Daltonism is a specific type of red-green color vision deficiency, also known as color blindness. People with red-green color vision deficiency may confuse colors that contain red or green elements.