Color Blindness Tester|健康線上App不用買

The Ishihara Color Test is an example of a color perception test for red-green color deficiencies. It was named after its designer, Dr. Shinobu Ishihara, a professor at the University of Tokyo, who first published his tests in 1917.

The test consists of a number of colored plates, called Ishihara plates, each of which contains a circle of dots appearing randomized in color and size. Within the pattern are dots which form a number or shape clearly visible to those with normal color vision, and invisible, or difficult to see, to those with a red-green color vision defect, or the other way around.

This application also contain the solutions of Color Blindnes Tester (Ishihara Test).

There is also contain information about genetic inheritance of Color Blindness.

Important, Due to the fact that so many different screens that displaying different color definitions, the accuration of this application is limited. This application is for "screening" purpose only, not a "diagnosis". For a diagnosis, you should see your vision care professional and be given the complete test under controlled testing conditions.

免費玩Color Blindness Tester APP玩免費

免費玩Color Blindness Tester App

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