LEA NUMBERS^® 13-Line Translucent Distance Chart

This chart features proportionally spaced (logMAR) lines; line sizes range from 20/125 to 20/8 (6/38 to 6/2.4) equivalent, 0.16 to 2.50. This chart can either be wall mounted or used in an ESV1200, ESV1500, or a Model A+ illuminated cabinet.

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

Testing distance: 10 feet/3 meters.

LEA SYMBOLS^®: The Gold Standard

Click here for the 271200 Answer Key.