LEA NUMBERSĀ® 12-Line Translucent Distance Chart


Product #:
271300 $20.00
Proportionally spaced (logMAR); line sizes range from 20/100 to 20/8 (6/30 to 6/2.4) equivalent, 0.20 to 2.50. This chart can either be wall mounted or used in ab ESV1200 [1] or Model A+ illuminated cabinet.
13 feet/4 meters testing distance