ETDRS Vision Test Charts

ETDRS, stemming from the Early Treatment Diabetic Retinopathy Study, improves visual acuity testing with equal step size between rows and consistent letter spacing on a logarithmic scale, offering advantages over previous tests like Snellen and Sloan; often referred to as a LogMAR test, available in various formats, including back-lit charts for standardized luminance testing.

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  • Good-Lite ETDRS Original Series - ESV3000™ and ESC2000™ - Chart 1 - 4m (500014) ETDRS Original Series ESV3000™ and ESC2000™ Chart 1 (previously 500014) Good-Lite ETDRS Original Series ESV3000™ and ESC2000™ Chart 1 - Roll-Up ETDRS Original Series ESV3000™ and ESC2000™ Chart 1 (previously 500014)

    500014

    ETDRS Original Series ESV3000™ and ESC2000™ Chart 1

    $58.19
    $58.19
    $0.00
  • Good-Lite ETDRS Original Series - ESV3000™ and ESC2000™ - Chart R - 4m (500013) ETDRS Original Series ESV3000™ and ESC2000™ Chart R (previously 500013) Good-Lite ETDRS Original Series ESV3000™ and ESC2000™ Chart R - Roll-Up ETDRS Original Series ESV3000™ and ESC2000™ Chart R (previously 500013)

    500013

    ETDRS Original Series ESV3000™ and ESC2000™ Chart R

    $58.19
    $58.19
    $0.00
  • Good-Lite ETDRS Original Series - ESV3000™ and ESC2000™ - Chart 2 - 4m (previously 500015)

    500015

    Chart(Distance): ESV3000™ and ESC2000™ - ETDRS Original Series - Sloan Letter - Chart 2 (13ft/4m)

    $58.19
    $58.19
    $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

    ETDRS Low Contrast Letter ESV3000™ and ESC2000™ Charts

    $86.27
    $86.27
    $0.00
  • Good-Lite ESC2000™ ETDRS Clinical Trial Kit with Original Series 13ft/4m ETDRS Charts

    500700

    Clinical Trial Kit: ESC2000™ - ETDRS - Original Series Distance Charts and Floor Stand (13ft/4m)

    $2,136.09
    $2,136.09
    $0.00
  • Good-Lite Co Tumbling E ETDRS ESV3000™ and ESC2000™ Chart

    500044

    Chart(Distance): ESV3000™ and ESC2000™ - Tumbling E ETDRS (13ft/4m)

    $58.19
    $58.19
    $0.00
  • Good-Lite Co ESV3000™ ETDRS Clinical Trial Kit with Original Series 13ft/4m ETDRS ESV3000™ and ESC2000™ Charts

    500600

    Clinical Trial Kit: ESV3000™ - ETDRS - Original Series Distance Charts and Floor Stand (13ft/4m)

    $2,980.59
    $2,980.59
    $0.00
  • Good-Lite ETDRS 2000 Series - ESV3000™ and ESC2000™ - Chart 1 - 4m (previously 500016)

    500016

    Chart(Distance): ESV3000™ and ESC2000™ - ETDRS 2000 Series - Sloan Letter - Chart 1 (13ft/4m)

    $58.19
    $58.19
    $0.00
  • Good-Lite 2.5% ETDRS Sloan Letter Contrast Chart for 13 feet (4 meters)

    500120

    Chart(Distance): ESV3000™ and ESC2000™ - ETDRS - Sloan Letter Low Contrast - 2.5% Contrast - Mixed Order (13ft/4m)

    $86.27
    $86.27
    $0.00
  • Good-Lite ETDRS Original Series - ESV3000™ and ESC2000™ - Chart 2 - 3m (previously 500048)

    500048

    Chart(Distance): ESV3000™ and ESC2000™ - ETDRS Original Series - Sloan Letter - Chart 2 (10ft/3m)

    $58.19
    $58.19
    $0.00
  • Good-Lite ETDRS 2000 Series - ESV3000™ and ESC2000™ - Chart 3 - 4m (previously 500018)

    500018

    Chart(Distance): ESV3000™ and ESC2000™ - ETDRS 2000 Series - Sloan Letter - Chart 3 (13ft/4m)

    $58.19
    $58.19
    $0.00
  • Good-Lite ETDRS 2000 Series - ESV3000™ and ESC2000™ - Chart 1 -3m (500010)

    500010

    Chart(Distance): ESV3000™ and ESC2000™ - ETDRS 2000 Series - Sloan Letter - Chart 1 (10ft/3m)

    $58.19
    $58.19
    $0.00
  • Good-Lite Co ESC2000™ ETDRS Clinical Trial Kit with 2000 Series 10ft/3m ETDRS Charts

    500702

    Clinical Trial Kit: ESC2000™ - ETDRS - Original Series Distance Charts and Floor Stand (10ft/3m)

    $2,136.11
    $2,136.11
    $0.00
  • Good-Lite ETDRS 2000 Series - ESV3000™ and ESC2000™ - Chart 2 - 4m (previously 500017)

    500017

    Chart(Distance): ESV3000™ and ESC2000™ - ETDRS 2000 Series - Sloan Letter - Chart 2 (13ft/4m)

    $58.19
    $58.19
    $0.00
  • Good-Lite Illuminated Cabinets ESV3000™ ETDRS Clinical Trial Standardized Viewer Good-Lite Illuminated Cabinets ESV3000™ ETDRS Clinical Trial Standardized Viewer

    ESV3000

    Illuminated Cabinet: ESV3000™ - ETDRS Clinical Trial Standardized Viewer

    $2,407.55
    $2,407.55
    $0.00