Proportionally Spaced logMAR Sloan Letter Chart
600711This adult and children Distance Charts is the same as the 600705 Sloan Letter Chart, but the lines are labeled with only 10 ft and 20 ft notations. Proportionally-spaced lines; line sizes range from 20/160 to 20/10 (6/48 to 6/3) equivalent. This chart can either be wall mounted or used in an ESV1200, ESV1500, or a Model A+ illuminated cabinet. Chart size is 9" x 14" (22.9 cm x 35.6 cm).
10 feet, 3 meters testing distance.
Chart Measures 9"x14"