Lea Symbols Distance Vision Eye ChartPediatric vision chart with 10ft and 20ft foot notations onlyProportionally spaced (logMAR) lines; line sizes range from 20/125 to 20/8 (6/38 to 6/2.4)...
Moore Medical Snellen Eye ChartMeasures 22" x 10.5"Read from 20 foot distanceTest range is 10/200 through 20/200Chart features a non-reflective plastic matte finish with a grommeted hole