Eye Structure

A transparent disc for fine focusing of light rays.

• Retina

• Cornea

• Lens

• Vitreous Humour

The transparent jelly which fills the large space in the eyeball behind the lens.

• Aqueous humour

• Vitreous humour

• Sclera

• Cornea

The transparent bulge in the front of the eye allowing light to enter.

• Cornea

• Lens

• Sclera

• Retina

The colored part of the eye surrounding the pupil to regulate the amount of light entering the eye by altering the size of the pupil.

• Sclera

• Iris

• Cornea

• Conjunctiva

The innermost layer of the wall of the eye containing light sensitive cells.

• Sclera

• Choroid

• Conjunctiva

• Retina

Connects the eye with the brain.

• Suspensory ligament

• Ciliary Muscle

• Optic Nerve

• Retina

A ring of muscle which alters the thickness of the lens so that light rays can be focused on the retina.

• Suspensory ligament

• Ciliary muscle

• Choroid

• Sclera

The thin black middle layer containing the main arteries and veins of the eye.

• Sclera

• Conjunctiva

• Choroid

• Retina

The tough, white, outer layer which protects the delicate parts inside the eye.

• Sclera

• Conjunctiva

• Choroid

• Retina

Which layer of the eye has black pigment to prevent reflection of light within the eyeball.

• Sclera

• Conjunctiva

• Choroid

• Retina