Ключевые слова: checking, checkup, clinic, diopter, doctor, examination room, examine, examining, expertise, eye care, eyesight, hand, holding, indoors, job, laboratory coat, lens, medical, messbrille, oculist, ophthalmologist, ophthalmology, optician, optometric, optometrist, part of, profession, showing, specialist, test, testing, trial frame, vision, woman,