Snellen Pocket Eye Chart Wall Chart for Visual Acuity with Red + Green Lines, Pupil Gauge

Non-reflecting, matte finish professional handy pocket sized chart for measuring visual acuity at a distance. Features green and red color bars for an easy and helpful color vision testing. Washable and portable pocket size is great for travel, office or home use. Includes inches/centimeters ruler and Pupil Gauge Chart. Easy to hang on virtually any wall. SNELLEN POCKET EYE CHART: The Snellen Pocket Eye Chart is a familiar widely used chart with the big letters or symbols at the top and progressively smaller letters at the bottom of the chart down to 20/20 or better. This professional handy pocket sized chart is ideal for measuring visual acuity at a distance. Perfect for optometrists, students, offices, and schools. POCKET SIZED + EASY TO CARRY: Features prescription abbreviations as well as green and red color bars for easy and helpful color vision testing. Fits conveniently in pockets, medical bags, backpacks, folders, etc without needing to be rolled up or folded. Great for thos