Good-Lite ETDRS - LEA Symbols distance visual acuity test has proportionally spaced (logMAR); line sizes range from 20/200 to 20/8 (6/60 to 6/2.4) equivalent, 0.10 to 2.50. This chart includes response key, training cards, and instructions. Chart size 24.5" x 25.5" (62 cm x 65 cm).
|List Price (Product Availability)||Available through Eye Care Professionals Only.|
|Size (in)||24.5in by 25.5in|
|Size (cm)||62cm by 65cm|
|Distance (m)||3 meters|