LEA SYMBOLS® Proportional Spaced Chart 10 Ft.

LEA SYMBOLS® pediatric distance chart with proportionally spaced lines; line sizes range from 10/100 to 10/4 (3/30 to 3/1.2) equivalent. Additional equivalents featured are letter size, 20 foot, 6 meter, decimal, and LogMAR. Cart can be used in the illuminated ESV1018 cabinet or hung on the wall.

• Measurements: 10" x 18" (25.4 cm x 45.7 cm).
• Testing distance: 10 feet/3 meters.