Collection: Contrast Sensitivity Tests & Charts

Contrast sensitivity assesses the ability to distinguish low-contrast images in real-world conditions, differing from standard acuity tests; it's crucial for evaluating various eye conditions and individuals engaged in vision-demanding activities, such as athletes and pilots, now mandated by the FDA in clinical trials for new vision correction technologies.

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  • Hiding Heidi Low Contrast Face Test

    Hiding Heidi Low Contrast Face Test

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    From $113.95
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  • Heidi Expressions® Test Game

    Heidi Expressions® Test Game

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    $55.95
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  • LEA VISION TEST SYSTEM® Starter Kit For Assessment & Screening

    LEA VISION TEST SYSTEM® Starter Kit For Assessment & Screening

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    $920.95
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  • LEA GRATINGS™ Low Contrast Grating Acuity Test

    LEA GRATINGS™ Low Contrast Grating Acuity Test

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    $357.95
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    $357.95
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