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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  • Good-Lite 270400-Standard Order LEA NUMBERS<sup>®</sup> Low Contrast Test 10M Good-Lite LEA NUMBERS<sup>®</sup> Low Contrast Test 10M

    LEA NUMBERS® Low Contrast Test 10M

    $113.95
    $113.95
  • Good-Lite Adult Near Contrast Test Good-Lite Adult Near Contrast Test

    Adult Near Contrast Test

    $160.95
    $160.95
  • Good-Lite 274300- 10% Contrast ETDRS Low Contrast LEA NUMBERS<sup>®</sup> Clinical Trial Charts

    ETDRS Low Contrast LEA NUMBERS® Clinical Trial Charts

    $113.95
    $113.95
  • Good-Lite 271500- 1.25% Contrast LEA NUMBERS<sup>®</sup> Low Contrast Charts for Illuminated Cabinets Good-Lite LEA NUMBERS<sup>®</sup> Low Contrast Charts for Illuminated Cabinets

    LEA NUMBERS® Low Contrast Charts for Illuminated Cabinets

    $55.95
    $55.95