patient or customer at slit lamp at optometrist or optician

astigmatism background blind care caucasian chart clinic cornea diagnosis diagnostic dispensing dispensingoptician doctor examination eye eyeglasses eyesight farsighted female glasses health human hyperopic lens longsighted medical medicine oculist ophthalmic ophthalmicoptician ophthalmologist ophthalmology optic optical optician optometrist optometry pairofspectacles patient physician retina sight slitlamp specs spectacles test treatment vision visual woman