ETDRS Vision Test Charts – Illuminated

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 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
    $88.50
  • Good-Lite ESC2000™ ETDRS Clinical Trial Kit with Original Series 13ft/4m ETDRS Charts

    500700

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

    $2,221.50
    $2,221.50
    $2,221.50
  • 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)

    $3,099.75
    $3,099.75
    $3,099.75
  • 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

    $2,503.75
    $2,503.75
    $2,503.75
  • Good-Lite Co ESC2000™ ETDRS Clinical Trial Kit with 2000 Series 10ft/3m ETDRS Charts

    500702

    Clinical Trial Kit: ESC2000™ - Illuminated Cabinet, ETDRS 2000 Series Distance Charts (10ft/3m) and Floor Stand

    $2,221.50
    $2,221.50
    $2,221.50
  • Good-Lite Co ESV3000™ ETDRS Viewer Kit with 2000 Series 13ft/4m ESV3000™ and ESC2000™ Charts and Floor Stand

    500601

    Clinical Trial Kit: ESV3000™ - ETDRS - 2000 Series Distance Charts and Floor Stand (13ft/4m)

    $3,099.75
    $3,099.75
    $3,099.75
  • Good-Lite Co ESV3000™ ETDRS Clinical Trial Kit with Original Series 10ft/3m ETDRS ESV3000™ and ESC2000™ Charts

    500602

    Clinical Trial Kit: ESV3000™ - ETDRS - Original Series Distance Charts and Floor Stand (10ft/3m)

    $3,099.75
    $3,099.75
    $3,099.75
  • Good-Lite Co CSV-1000® ETDRS Letter Chart R

    500003

    Chart(Distance): CSV-1000® - ETDRS Original Series - Sloan Letter - Chart R (8ft/2.4m)

    $176.25
    $176.25
    $176.25
  • Good-Lite Illuminated Charts Chart(Distance): ESV3000™ and ESC2000™ - LEA NUMBERS® ETDRS Low Contrast - (13ft/4m) Good-Lite Illuminated Charts Chart(Distance): ESV3000™ and ESC2000™ - LEA NUMBERS® ETDRS Low Contrast - (13ft/4m)

    274200

    Chart(Distance): ESV3000™ and ESC2000™ - LEA NUMBERS® ETDRS Low Contrast - (13ft/4m)

    $123.25
    $123.25
    $123.25