This adult and children distance chart 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 10/80 to 10/5 (20/160 to 20/10) equivalent. This chart can either be wall mounted or used in an ESV1200, ESV1500, or a Model A+ illuminated cabinet.
Distance: 9" x 14" (22.9 cm x 35.6 cm).
10 feet/3 meters testing distance.
Note: All products sold on Accuspire.com should be used by qualified clinician and should be purchased by or on order of a qualified clinician.