Ключевые слова: adjusting, adult, apparatus, care, caucasian, check, citizen, device, doctor, equipment, examination, eye, eyeglasses, eyesight, eyewear, female, glasses, health, healthcare, indoors, lady, looking, machine, medic, medical, middleaged, ocular, oculist, office, ophthalmologist, ophthalmology, optical, optician, person, physician, practitioner, professional, regulating, slit lamp, specialist, spectacles, standing, touching, tuning, turning, woman, worker,