Description
LEA Symbols 10 Line Pediatric Distance Chart with 10′ & 20′ foot notations only
Pediatric vision chart with LEA Symbols for screening children ages 2 1/2 to 4. Proportionally-spaced lines; line sizes range from 20/200 to 20/16 (6/60 to 6/4.8) equivalent. The 20/160 (6/48) and 20/100 (6/30) lines have been omitted. 50% spaced rectangle (Massachusetts Visual Acuity Test format) with line sizes from 20/80 to 20/16 (6/24 to 6/4.8) equivalent. Has a hole for hanging the chart on the wall. Includes response key, flash cards, and instructions. 16″ x 16″ (40.6 cm x 40.6 cm).
10 feet, 3 meters testing distance
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