Snellen Type Plastic Eye Chart, 20' Distance, 22" X 11"

Non-reflective plastic, matte finish with green and red color bars.

Product #: 21240GF

20' distance. 22" x 11", with eyelet to be hung easily.
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.

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