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- 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.
- Snellen Wall Chart 22 in x 11 in.
- The eye chart assists in measuring visual acuity at a distance of 20 feet away from viewer.
- Snellen chart includes Red and Green color bars for an easy and helpful color vision test.
- Made of Plastic and washable.
- Perfect for optometrists, students, offices, and schools.
