LEA SYMBOLS® and HOTV Massachusetts Acuity Wallchart259700
This test is designed specifically for the new Massachusetts Preschool Vision Screening Protocol. LEA Symbols® on one side, HOTV on opposite side. One practice line, two line sizes of 20/40 (equivalent) for 3 year olds and two lines sizes of 20/32 (equivalent) for 4+ year olds. Has a hole for hanging the chart on the wall. Includes a response key with LEA Symbols® on one side and HOTV on opposite side. Uses the Massachusetts Preschool Vision Screening Protocol format. 10" x 10" (25.4 cm x 25.4 cm).
10 feet, 3 meters testing distance.