HOTV Wide-spaced Distance Charts600016
HOTV optotypes in wide-spaced line sizes from 20/100 to 20/16 equivalent. Set includes chart, response key, and instructions. This chart can either be wall mounted or used in an ESV1200, ESV1500, or a Model A+ illuminated cabinet. Chart size is 9"x14" (22.9 cm x 35.6 cm).
10 feet, 3 meter testing distance.