LEA NUMBERS® ETDRS Translucent Chart
LEA NUMBERS® ETDRS translucent distance chart for 10 feet/3 meters testing distance

ETDRS Low Contrast LEA NUMBERS® Charts
ETDRS low contrast LEA NUMBERS® vision chart (13 feet, 4 meter) available in 2 contrast levels for ESV3000 and ESC2000

LEA NUMBERS® 15-Line Translucent ETDRS-Style Distance Chart for ESV3000 Cabinet
LEA NUMBERS® ETDRS Translucent Distance Chart for 13ft/4m testing distance