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A 38-year-old member asked:

Which type of tests would an eye doctor do to tell if someone is color blind?

1 doctor answer1 doctor weighed in
Dr. George Yang
Ophthalmology 27 years experience
Color vision tests: The most common is the ishihara color vision test, where there are a series of pages which have numbers created with dots of different colors. Those with good color vision seen one number, and those with color blindness see a different number.

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Last updated Apr 17, 2013

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