LEA SYMBOLS® Massachusetts Chart
LEA SYMBOLS® Pediatric vision chart with 50% spaced rectangle (Massachusetts Visual Acuity Test format) with line sizes from 20/80 to 20/16 (6/24 to 6/4.8) equivalent. This chart can either be wall mounted or used in an ESV1200, ESV1500, or a Model A+ illuminated cabinet. Chart Size: 9" x 14", 22.9 cm x 35.6 cm
10 feet, 3 meters testing distance
Chart Set includes response key, flash cards, and instructions along with the chart.