young and happy black afro american woman at hospital looking through optometric hospital device checking eyes having sight exam

african afro american background black care check clinic clinical correction corrective device diagnosis doctor equipment exam eye eyeglasses eyes eyesight gear girl glasses happy head health healthcare hospital instrument isolated lens machine medical medicine ophthalmic ophthalmologic ophthalmologist ophthalmology optic optical optician optometric optometrist optometry patient phoropter sight specialist test vision visual woman