Retina
Neural tubic of the eye
Vitreous humor
Fluid in back segment of the eye
Chroid
Vascular tunic of the eye
Cornea
Transparent part of the eye. Where light enters
Aqueous humor
Fluid in front segment of eye
Optic nerve
Provides a pathway for vision to the brain
Lens
Allows precise focusing of light on the retina
Iris
Color portion of the eye
Pupil
This part of the eye allows light to enter to the retina. It can dilate and constrict
Ciliary body
Ring of tissue surrounding the lens that controls lens shape
Sclera
Fibrous tunic of the eye
Optic disk
Blind spot