Ключевые слова: background, black, blur, care, chart, check, clinic, concept, control, doctor, exam, examination, examining, eye, eyeglasses, eyes, eyesight, eyewear, focus, frame, glass, glasses, glaucoma, health, isolated, lens, letter, letters, looking, medical, medicine, myopia, oculist, ophthalmologist, ophthalmology, optical, optician, optometrist, optometry, patient, read, see, sight, table, test, view, vision, visual, white, woman,