HOTV Pediatric Eye Chart for the Wall600303
A pediatric eye chart featuring HOTV optotypes for screening/testing the vision of children and adults 3 years and older. The front side of the eye chart features HOTV characters in proportionally-spaced lines (ETDRS, format) for monocular and binocular (left eye / right eye) vision testing. The opposite side has HOTV characters in Massachusetts Visual Acuity Format for both left and right eye testing.
Features proportionally-spaced lines with sizes ranging from 10/100 to 10/5 (3/30 to 3/1.5) equivalent. The 50% spaced rectangles (Massachusetts Visual Acuity Test format) have line sizes from 10/50 to 10/4 (3/15 to 3/1.2) equivalent. The other equivalents featured on this chart are letter size, 20 foot, 6 meter, decimal, and LogMAR. Has a hole for hanging on the wall. Includes a response key and instructions.
Dimensions: 18" x 18" (45.7 cm x 45.7 cm).
Testing distance: 10 feet/3 meters.