COLOR TEST : -
To identify Color blindness a color test called “Ishihara” is conducted where the patient is provided with images having combinations of different colors and numbers appearing with a specific color. As shown in the image below, number “74” will be easily visible to normal person whereas colorblind person may face some difficulty and read as “21”.
Can you see 74?
To identify Color blindness a color test called “Ishihara” is conducted where the patient is provided with images having combinations of different colors and numbers appearing with a specific color. As shown in the image below, number “74” will be easily visible to normal person whereas colorblind person may face some difficulty and read as “21”.
Can you see 74?
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