Grafco® Hanging Eye Chart

Same test used by optometrists to determine visual acuity.

Chart features non-reflective plastic, matte finish with green and red color bars. The 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 down to 20/20 or better. This is a chart for measuring visual acuity at a distance, in other words, how well you can see things that are far away.