Ключевые слова: appointment, close up, cornea, correction, diagnosis, diopter, disease, doctor, equipment, exam, examination, eyesight, health, healthcare, hospital, instrument, iris, lab, laser, machinery, medicine, myopia, oculist, office, operation, ophthalmic, ophthalmologist, ophthalmology, ophthalmoscope, optical, optician, optometer, optometrist, optometry, patient, professional, ray, research, retina, science, slit, specialist, surgery, test, therapy, tool, treatment, vision, visual,