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)

    500010-01-4

    ETDRS Original Series ESV3000™ and ESC2000™ Chart 1 (previously 500014)

    $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)

    500010-09-4

    ETDRS Original Series ESV3000™ and ESC2000™ Chart R (previously 500013)

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

    500010-02-4

    ETDRS Original Series - ESV3000™ and ESC2000™ - Chart 2 - 4m (previously 500015)

    $58.19
    $58.19
    $0.00