Ключевые слова: 4k, asia, asian, bio, biochemical, brown, chinese, close up, closeup, cornea, doctor, expression, eye, eyebrow, eyesight, face mask, focus, half, half face, health, hospital, human, iris, japanese, korean, lab, laboratory, look, macro, male, man, mask, medical, n95, ophthalmology, optic, pan asian, people, pupil, see, specialist, surgeon, surgery, surgical cap, view, vision, watching, young,