A 10 line pediatric distance chart with LEA SYMBOLS^®. This chart is for screening children ages 2^1/2 to 4. The proportionally-spaced side features line sizes ranging from 10/100 to 10/8 (20/200 to 20/15) equivalent. The 10/80 (20/160) and 10/50 (20/100) lines have been omitted. The 50% spaced rectangles side (Massachusetts Visual Acuity Test format) has line sizes from 10/40 to 10/8 (20/80 to 20/16) equivalent. Has a hole for hanging the chart on the wall. Includes a response key and instructions.

This chart features 10 ft & 20 ft foot notations only.

Dimensions: 16" x 16" (40.6 cm x 40.6 cm).

Test Distance: 10 feet/3 meters.