Ключевые слова: background, care, chart, check, clinic, copy, correction, diagnostic, different, disease, doctor, exam, eye, eyeglasses, eyesight, eyewear, flat, glasses, health, healthcare, hospital, illness, lay, lenses, letters, look, measure, medical, medicine, myopia, object, ophthalmic, ophthalmology, optical, optician, optometry, read, see, sight, snellen, space, symbol, test, text, top, turquoise, view, vision, visual, white,