Collection: Color Vision Tests

The white light that humans can see is made of a range of spectral frequencies from about 380nm to 740nm. The lower frequencies of this range create a blue appearance and the upper frequencies create a red appearance. The human visual system is selectively sensitive to the frequencies, and the eye and brain are able to combine the perception of these frequencies to provide the appearance of the full range of colors that we can see. In the retina, the cones are responsible for color vision. When the cones are not working properly, people can experience poor color vision. The most common type of color blindness is for red-green colors. Blue-yellow color blindness occurs in fewer persons and is more difficult to detect. A number of color vision tests are available for screening and evaluating red-green and blue-yellow color vision deficits.

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  • ColorCheck Complete Vision Screener

    ColorCheck Complete Vision Screener

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    $165.95
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    $165.95
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  • Farnsworth D15 Color Test

    Farnsworth D15 Color Test

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    From $41.95
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    From $41.95
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  • PIP24

    PIP24

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    $50.00
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    $50.00
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    $104.95
  • HRR Standard Pseudoisochromatic Test, 4th Edition

    HRR Standard Pseudoisochromatic Test, 4th Edition

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    $249.95
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    $249.95
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  • Laminated HRR Pseudoisochromatic Test, 4th Edition

    Laminated HRR Pseudoisochromatic Test, 4th Edition

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    $318.95
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    $318.95
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    $302.95
  • Ishihara Color Test

    Ishihara Color Test

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    From $210.95
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  • Magnetic Farnsworth D15 Color Test

    Magnetic Farnsworth D15 Color Test

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    From $15.95
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  • True Daylight Illuminator

    True Daylight Illuminator

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    $550.95
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    $550.95
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  • Lanthony Desaturated Color Test

    Lanthony Desaturated Color Test

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    From $41.95
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  • Brush for HRR Test

    Brush for HRR Test

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    $8.95
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    $8.95
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  • HRR/Amsler Combination Color Book

    HRR/Amsler Combination Color Book

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    $363.95
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    $363.95
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  • Chart2020 Vision Comprehensive Vision Software

    Chart2020 Vision Comprehensive Vision Software

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    $1,999.00
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    $1,999.00
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  • AAPOS Supplemental Screening Kit

    AAPOS Supplemental Screening Kit

    Regular price
    $396.95
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    $396.95
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  • Panel 16 Quantitative Color Vision Test - Single Set

    Panel 16 Quantitative Color Vision Test - Single Set

    Regular price
    $335.95
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    $335.95
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  • Farnsworth 100 Hue Color Test

    Farnsworth 100 Hue Color Test

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    $795.95
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    $795.95
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