Non-reflective, matte finish with green and red color bars.
20' distance. 22" x 11".
This Snellen eye chart is the familiar chart with the big letter or symbol at the top and progressively smaller letters at the bottom of the chart from 20/200 down to 20/10. This is a chart for measuring visual acuity at a distance. Red and Green color bars are not Traffic Signal Green or Red, see our Traffic Signal Color Cards for checking color vision during CDL physicals.