LEA SYMBOLS^® Massachusetts Chart

A LEA SYMBOLS^® Pediatric vision chart with 50% spaced rectangles (Massachusetts Visual Acuity Test format). Line sizes range from 10/40 to 10/8 (3/12 to 3/2.4) equivalent. The other equivalents featured on this chart are letter size, 20 foot, 6 meter, decimal, and LogMAR. This chart can either be wall mounted or used in an ESV1200, ESV1500, or a Model A+ illuminated cabinet. Set includes the chart, a response key, and instructions.

Dimensions: 9" x 14" (22.9 cm x 35.6 cm).

Testing distance: 10 feet/3 meters.