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 253510-Single Sided Hiding Heidi Low Contrast Face Test Good-Lite Hiding Heidi Low Contrast Face Test

    253510

    Cards: Hiding Heidi® Low Contrast Face Test

    From $118.51
    From $118.51
    $0.00
  • Good-Lite 251100-Standard Order LEA SYMBOLS® Low Contrast Test 10M

    251200

    Flip Book: LEA SYMBOLS® Low Contrast Test - 10M Symbols

    $118.51
    $118.51
    $0.00
  • Good-Lite 270400-Standard Order LEA NUMBERS<sup>®</sup> Low Contrast Test 10M

    270400

    Flip Book: LEA NUMBERS® Low Contrast Test 10M

    $118.51
    $118.51
    $0.00
  • Good-Lite Mesopic Testing Lens for use with CSV-1000, ESV3000™ and ESC2000™ - 2.0 Neutral Density Filter

    500053-02

    Mesopic Testing Lens: ESV3000™, ESC2000™ and CSV-1000® - 2.0 Neutral Density Filter

    $229.14
    $229.14
    $0.00
  • Good-Lite Co CSV-1000®E Contrast Charts CSV-1000®E Contrast Charts Good-Lite Co CSV-1000®E Contrast Charts

    500051

    Chart(Contrast): CSV-1000®E - (8ft/2.4m) (500051A)

    $281.79
    $281.79
    $0.00
  • Good-Lite 736000-Standard Order Sloan Letter Low Contrast Flip Chart

    736000

    Sloan Letter Low Contrast Flip Chart

    $118.51
    $118.51
    $0.00
  • Good-Lite Adult Near Contrast Test

    587700

    Flip Book: Adult Near Vision Low Contrast Test (16"/40cm)

    $167.39
    $167.39
    $0.00
  • Good-Lite Co Neutral Density Bar - Large Neutral Density Bar Good-Lite Co Neutral Density Bar - Small Neutral Density Bar

    470550

    Neutral Density Bar

    From $95.95
    From $95.95
    $0.00
  • Good-Lite 254505 Heidi Expressions® Test Game

    254505

    Cards: Heidi Expressions® Test Game

    $58.19
    $58.19
    $0.00
  • Good-Lite Cone Adaptation Test

    252900

    Cone Adaptation Test

    $65.47
    $65.47
    $0.00
  • Good-Lite 791000 WHAT and HOW Does This Child See? 2nd Edition Good-Lite 791000 WHAT and HOW Does This Child See? 2nd Edition

    791000

    Book: WHAT and HOW Does This Child See? 2nd Edition

    $55.07
    $55.07
    $0.00
  • Good-Lite ETDRS Low Contrast Letter ESV3000™ and ESC2000™ Charts Good-Lite ETDRS Low Contrast Letter ESV3000™ and ESC2000™ Charts - 1.25% Contrast ETDRS Low Contrast Letter ESV3000™ and ESC2000™ Charts

    500022

    Chart(Distance): ESV3000™ and ESC2000™ - ETDRS - Sloan Letter Low Contrast

    $86.27
    $86.27
    $0.00
  • Good-Lite 253700- 1.25% Contrast LEA SYMBOLS<sup>®</sup> Translucent Low Contrast Charts for Illuminated Cabinet Good-Lite LEA® Vision Tests 1.25% LEA Symbols® Translucent Contrast Chart Set LEA Symbols® Translucent Contrast Chart Set

    253700

    Chart(Distance): ESV1200™ and ESV1500™ - LEA SYMBOLS® Low Contrast

    $58.19
    $58.19
    $0.00
  • Good-Lite Co Mars Perceptrix Numbers Contrast Test Set

    300901

    Chart(Contrast): Mars Perceptrix Numbers Low Contrast Test Set (16"/40cm)-(20"/50cm)

    $574.95
    $574.95
    $0.00
  • Good-Lite Pediatric Low Contrast Near

    610800

    Flip Book: LEA SYMBOLS® & LEA NUMBERS® - Pediatric Near Vision Low Contrast Book (16"/40cm)

    $184.03
    $184.03
    $0.00