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  1. Ishihara Test for Color Blindness

    Take the Ishihara Color Blindness Test now to find out whether or not you are color blind, and how severe your color blindness is!

  2. Ishihara Test (UPDATED 2025) - ColorBlindnessTest

    Take our free online Ishihara color blindness test to check your color vision and identify any color vision deficiencies in minutes. The test shows you various Ishihara plates, each displaying numbers that …

  3. Color Blind Test | Test Your Color Vision | Ishihara Test for Color ...

    See if you are colorblind by taking our online Ishihara Color Test. Learn about Color Blind treatments and how to pass a color vision test.

  4. Ishihara Color Blind Test

    The Ishihara test is a color blind test for red-green color deficiencies. The first in a class of successful color vision tests called pseudo-isochromatic plates ("PIP"). It was named after its designer, Shinobu …

  5. Color Vision Screening (Ishihara Test) - MDCalc

    The Color Vision Screening (Ishihara Test) assesses red-green color blindness.

  6. Ishihara Test – Online Color Vision Test

    Take the Ishihara color vision test online. Fast and accurate color blindness screening in English. No sign-up, instant results and clear explanations.

  7. Ishihara Test - Detect Red-Green Color Deficiency

    The Ishihara Test, developed by Dr. Shinobu Ishihara in 1917, is a pioneering method for detecting red-green color blindness. It remains the most widely used color vision test worldwide.

  8. Ishihara Color Blindness Test

    Test your color vision with the Ishihara Test. Quickly check for red-green color blindness using classic dot plates online.

  9. Ishihara Test - Color Blind Test

    The Ishihara Test, created by Japanese doctor Shinobu Ishihara in 1917, is one of the most famous color blindness tests that can determine red-green color blindness.

  10. Online Color Blindness Test (Ishihara & D-15) — Fast, Free Screening

    Take a free online Ishihara and Farnsworth D-15 color vision screening. Instant score, severity hints, and a simulation demo. Not a diagnosis—consult a professional for clinical testing.