Snellen Eye Chart, Eye Charts for Eye Exams 20 Feet 22×11 Inches, Low Vision ...

Description

Easy to Use: The snellen eye chart makes it possible to assess your visual acuity from the comfort of your home as it’s so quick and easy to use.
Premium Material: Premium PVC material for quartz dial, extra thick and tear resistant, clear print and non-reflective, waterproof and easy to clean.
Perfect Size: The Snellen Wall Chart 22×11 Inches, an eyelet at the top for easy hanging on the wall.
The standard chart distance is 20 ft, and Normal acuity is designated “20/20”. Perfect visual test chart for optometrists, students, children at hospital, school, home, offices etc.
Color Bars: Red and Green color bars are included in the Eye chart for easy and helpful color vision test.