Grafco 20" Snellen Hanging Eye Chart

The Grafco Snellen Hanging 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. It is made from non-reflective plastic, matte finish with green and red color bars. It is designed for use at 20 ft distance.

• Dimensions: 22″ x 11″
• Includes eyelet to be hung easily