Ключевые слова: astigmatism, blepharitis, blindness, cataract, check, clinic, closeup, color, conjunctivitis, cornea, correction, diagnosis, disease, doctor, examination, eye, eyeball, eyelash, eyelashes, eyes, glasses, glaucoma, gloves, hand, healthy, hyperopia, iris, laser, lens, lenses, looking, medicine, myopia, observation, operation, ophthalmologist, ophthalmology, optics, optometrist, presbyopia, pupil, pupils, retina, selection, sight, squint, surgery, treatment, vision, visual,