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 $123.25
    From $123.25
    $0.00
  • Good-Lite 251100-Standard Order LEA SYMBOLS® Low Contrast Test 10M

    251100

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

    $123.25
    $123.25
    $0.00
  • Good-Lite 270400-Standard Order LEA NUMBERS<sup>®</sup> Low Contrast Test 10M

    270400

    Flip Book: LEA NUMBERS® Low Contrast Test 10M

    $123.25
    $123.25
    $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

    $238.25
    $238.25
    $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)

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

    736000

    Flip Book: Sloan Letter Low Contrast

    $123.25
    $123.25
    $0.00
  • Good-Lite Adult Near Contrast Test

    587700

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

    $174.00
    $174.00
    $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 $99.75
    From $99.75
    $0.00
  • Good-Lite 254505 Heidi Expressions® Test Game

    254505

    Cards: Heidi Expressions® Test Game

    $60.50
    $60.50
    $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

    $57.25
    $57.25
    $0.00
  • Good-Lite Cone Adaptation Test

    252900

    Cone Adaptation Test

    $68.00
    $68.00
    $0.00
  • Good-Lite Illuminated Charts Chart(Distance): ESV3000™ and ESC2000™ - ETDRS - Sloan Letter Low Contrast Good-Lite Illuminated Charts Chart(Distance): ESV3000™ and ESC2000™ - ETDRS - Sloan Letter Low Contrast

    500022

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

    $88.50
    $88.50
    $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

    $59.75
    $59.75
    $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)

    $598.00
    $598.00
    $0.00
  • Good-Lite Pediatric Low Contrast Near

    610800

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

    $191.50
    $191.50
    $0.00