Symbol Test Chart
House, Apple and Umbrella are recognizable optotypes that are easily identifiable to preliterate children. House, Apple and Umbrella visual acuity test is another alternative in preliterate symbol screening. Chart features U.S. notations along the sides to prevent confusion and assist in distance equivalents. Ranges from 10/100 to 10/10 in size and measures 9" x 14". Should be viewed from 10 feet.
Bernell BCS10 9" x 14" Wall House, Apple, Umbrella Eye Test Chart Plastic 10 Feet