Ключевые слова: adjust, diagnose, doctor, examination, examine, eye examination, eye measurement, farsighted, glasses, glasses prescription, health, investigation, lens determination, man, measure, measurement, medicine, ophthalmic optics, ophthalmologist, ophthalmology, optician, optics, optometrist, optometry, people, physician, plus glass, polarization filter, polarizer, prescription values, provision, see, service, trial frame, trial lenses, woman,