The 2000 Series Sloan Letter ETDRS vision chart 1 eye chart with proportionally spaced (geometric progression) lines; line sizes range from 13/131 to 13/6.5 (4/40 to 4/2) equivalent.

The other equivalents featured on this chart are letter size, 20 foot, 6 meter, decimal, and LogMar. Part of the revised ETDRS series with each line being equally difficult.

Compatible with the ESV3000™ ETDRS Clinical Trial Standardized Viewer and ESC2000™ Illuminated ETDRS Clinical Trial Cabinet.

Additional Resources

What is ETDRS?

Specifications

• Dimensions: Height 24.5" x Width 25.5" (62 cm x 65 cm)
• Product type: Illuminated Charts
• Chart type: Illuminated Chart
• Test type: Distance Vision
• Testing Distance: 13 ft / 4 m
• Chart series: ETDRS | ESC2000™ | ESV3000™
• Chart format: ETDRS | logMAR
• Chart use type: Illuminated cabinet chart
• Optotype: Sloan
• Weight: 1 kg (2.2 lb)

Available Online Resources

• Guide - ETDRS Testing Reference Guide
• Technical Bulleting - ESV3000 and ESC2000 Distance Charts - Technical Bulletin
• Answer Key - 500018-01-4 ETDRS 2000 Series Chart 1 Eye Chart Answer Key