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Launched January 6, 2026
Color Blindness Test

Color Blindness Test

Accurately detect color vision abnormalities!

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FreeHelpers143 impressions#148 of its week

Free online vision screening tool based on Ishihara's color vision inspection standards. Accurately detects red-green color blindness and color weakness. Supports Chinese, English, and Japanese. No registration required, protecting user privacy. Get a detailed color vision abnormality analysis report immediately after completing the test.
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