Material: Crafted from durable PVC, this waterproof visual acuity chart is resistant to curling and deformation, ensuring chart remains clear and reliable even with frequent handling
Functionality: The doublesided eye exam chart offers both standard visual acuity test and auxiliary shapes, allowing quick switching for various vision screening chart needs in clinics and schools
Easy to Clean: Designed as a waterproof eye chart, stains or smudges can be effortlessly wiped away with a damp cloth, maintaining a pristine visual testing chart for daily eye exams
Safe for Daily Use: Made from neutral, nontoxic material, these eye charts for eye exams are suitable for longterm classroom or office display, with no color fading or chemical
Portable and Versatile: Perfect for school vision chart requirements, community clinics, or home use, the portable eye chart provides reliable, professional eye exam support wherever you need it