Sagittal View of Eye Model

Extrinsic Muscle

One of the voluntary muscles that move the eye

One of the voluntary muscles that move the eye

Gel like fluid that keeps posterior eye round

Clear continuation
of sclera

Hole

Elastic biconvex structure attached to
ciliary body

Continuation of choroid body; smooth muscle that can change shape of lens

Fibers from photoreceptors leaving eye and carrying impulses to brain

Neural coat; contains photoreceptors, the rods and cones

Pigmented coat; contains blood vessels

Tough white outer coat

Blind spot, so crowded with nerve fibers there is no room for photoreceptors

Eye color; smooth muscle that regulates the size of the pupil

( ? )