Ishihara color test. This checks for red-green color blindness. The doctor will ask you to look at a series of circles (also called plates) with dots of different colors and sizes.

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 ...

Tests your color vision. If you’re color blind, it will tell you how color blind you are, and what kind of deficiency you have. Watch: Will There be Another Game Company Like Blizzard?

Are you one of the millions of Americans who are color blind or color deficient? Click the slideshow above to take the test. Nov 13, 2015 | Updated Nov 25, 2015 9:37 p.m.

Online color blindness tests, such as the Ishihara test, can suggest if a person has a type of color blindness. It may reveal difficulty distinguishing between two colors or in rarer cases ...

VideoA confession: I am color blind. It's not that I can't see any colors—I had actually lived most of my life without being a bit aware of my condition—but when I'm presented with one of ...

Increase your screen’s brightness, put on your glasses, and join this vision challenge! 👀 The post Only 18% Can Get A ...

People who are color blind might see only a field of spots. These elegant, deceptively modern drawings were published 100 years ago by a Japanese ophthalmologist, Shinobu Ishihara.

“The EnChroma Color Blindness Test for kids, and Kid’s Trial Kit, enable an eye care professional to quickly identify a child’s type of color vision deficiency.