LEA SYMBOLS® Proportional Spaced Chart259300
A LEA SYMBOLS® pediatric vision chart with 5 ft actual and 20 ft equivalent foot notations only. Features proportionally spaced (logMAR) lines; line sizes range from 20/125 to 20/8 (6/38 to 6/2.4) equivalent. 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, flash cards, and instructions.
Dimensions: 9" x 14" (22.9 cm x 35.6 cm).
Test distance: 5 feet/1.5 meters.