LEA NUMBERS^® ETDRS, Translucent Chart

Adult LEA NUMBERS^® chart for ETDRS, Illuminated light boxes. Fits all existing ETDRS, cabinets including both the ESV3000 and ESC2000.

LEA NUMBERS^® ETDRS, chart contains optotypes in proportionally spaced (logMAR) lines; lines range from 20/200 to 20/8 (6/60 to 6/2.4) equivalent, 0.10 to 2.50. Fits in ESV3000 ETDRS, illuminated cabinet.

10 feet/3 meter testing distance.