Snellen Vision Eye Test Chart 20 ft (6 Meter) Distance
- Snellen Wall Eye Chart with Big Letter at the top and progressively smaller at the bottom to 10/8..
- Visual Acuity Test at 10 Feet distance and Equivalent to 20 Feet.
- 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..
- Snellen Wall Chart 14 in x 9 in. And the top center hole, easy to hang on the wall..