Snellen wall 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.
- Made from thick plastic to prevent creases and tears, with matte finish to limit reflections and glare
- 22x11" with a metal eyelet for hanging on the wall
- Calibrated for use at a 20' distance
- 20' distance. 22" x 11", with eyelet to be hung easily
- Made from thick plastic to prevent creases and tears, with matte finish to limit reflections and glare
- 22x11" with a metal eyelet for hanging on the wall
- Calibrated for use at a 20' distance
- 20' distance. 22" x 11", with eyelet to be hung easily