Color vision test
Alternate Names : Eye test - color, Vision test - color, Ishihara color vision test
Normal Values
Normally, you will be able to distinguish all colors.
What do Abnormal Results Mean?
This test can determine the following color vision problems: - Achromatopsia - complete color blindness, seeing only shades of gray
- Deuteranopia - difficulty telling the difference between red/purple and green/purple
- Protanopia - difficulty telling the difference between blue/green and red/green
- Tritanopia - difficulty telling the difference between yellow/green and blue/green)
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