Landolt C ETDRS Translucent Distance Chart500037
A Landolt C ETDRS Chart for the ESV3000. This vision chart features proportionally spaced (logMAR) lines; line sizes range from 20/200 to 20/10 (6/60 to 6/3) equivalent, 0.10 to 2.00. Features optotypes opening at the up, down, left, & right positions only.
Testing distance: 13 feet/4 meters.