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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 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; line sizes range from 20/200 to 20/8 (6/60 to 6/2.4) equivalent. The 50% spaced rectangles (Massachusetts Visual Acuity Test format) have line sizes from 20/100 to 20/8 (6/30 to 6/2.4) equivalent. 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.
