ID 130538735 © Grebeshkovmaxim | Megapixl.com
Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
chart eye snellen test vector optical check eyesight sight alphabet doctor exam ophthalmologist optician view acuity diagram medical optics optometrist vision blindness care correction disease disturbed eyeglasses health impairment inspection letters look measure medic medicine myopia ophthalmology optometry read signs small tiny tool visual