PECULA Pocket Eye Chart, Snellen & Rosenbaum (2 in 1), Plastic, White, 7.8 x 4.2 inches, Wall Art, Optical, Indoor

The Snellen eye chart assists in measuring visual acuity at a distance of 6 feet away from the viewer.The Rosenbaum eye chart only needs 36cm to measure, Perfect for those situations where there is limited space to measure vision.Snellen pocket eye chart and Rosenbaum pocket eye chart.The pocket eye test exam chart is convenient due to its small design.Plastic pocket eye chart with pupil gauge.Snellen chart includes Red and Green color bars for an easy and helpful color vision test.Fits conveniently in pocket.Made of Plastic and washable.Non-reflective eye chart.Perfect for optometrists, students, offices, and schools.'