Ciliary muscle - controls the shape of the lens
Iris - gives the eye its colour and controls the amount of light entering the eye
Lens - changes shape, in order to focus the light on the retina
Optic Nerve - carries the nerve impulses from the eye to the brain
Aqueous Humor - the fluid in the outer cabity, adding to the eye's strength
Vitreous Humor - the fluid inside the eye
Cornea - forms the outer protective membrane of the eye and bends the light towards the pupil.
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