All of the above
3D images
Talking Software
Braille
Retina
The white part
Cornea
Iris
Pupil
Optic Nerve
Vision Center
Lens
Objects far away are blurry
Objects close up are blurry
Objects look blurry in certain spots
Everything is blurry
Dentist
Ophthalmologist
Orthodontist
Pediatrician
Holding your ice cream
Processing the detailed parts of sight, like color
Giving the eye its shape
Transmitting electric information to the brain