Ключевые слова: aperture, background, binocular, black, camera, circle, contact, correction, design, drop, exam, eye, eyeball, eyesight, focus, glass, health, human, icon, illustration, isolated, lens, lense, line, look, magnifier, magnify, medical, medicine, ocular, optical, optician, optics, optometrist, optometry, patient, pictogram, see, set, sight, sign, silhouette, spectacle, symbol, test, thin, vision, watch, white,