Ключевые слова: adult, blurred background, caucasian, clinic, clinical, close up, diagnose, doctor, equipment, examine, eye, hair cover, health, healthcare, hospital, industry, insurance, laboratory, look at microscope, machinery, male, man, mask, mature, medic, medicine, microscope, microsurgery, operating, operating room, operation, ophthalmology, optical, perform surgery, precision, procedure, protective clothing, room, science, scrub cap, sstkhealth, sterile, surgeon, surgery, surgical mask, technology, treatment,