LEA Numbers Proportionally-spaced 13-line Chart

Proportionally-spaced (LogMAR); 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 or Model A+ illuminated cabinet.

10 feet/3 meters testing distance

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