Grafco Pocket Size Plastic Eye Chart, 6 3/8 x 3 1/2

SKU: 2235188338_2

Product Description

Eye Chart Features:* Precise, clear, legible; provides 20/800 distance equivalent testing at 14"".Pocket Vision Screener Instructions Visual acuity (Va) can be assessed by using the Pocket Vision Screener (not to be confused with the larger Snellen eye...