Chart(Distance): HOTV Wall Chart (10ft/3m)

Good-Lite Co Verified independent store

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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 i n 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. Show more