Ключевые слова: adult, analyze, care, caucasian, clinic, clinical, close up, diagnose, doctor, equipment, examination, examine, eye, health, healthcare, hospital, industry, instrument, insurance, machinery, male, man, mature, medic, medical professional, medicine, microscope, microsurgery, operating, operating room, operation, ophthalmology, optical, patient care, perform surgery, precision, procedure, protective clothing, room, science, scrub cap, sstkhealth, sterile, surgeon, surgery, surgical mask, technology, treatment,