Aqueous Humour: Maintains the shape of the front part of the eye and supplies nutrients, minerals and antibodies
Cornea: Controls and focuses of light entering the eye and sheilds it from dust and germs
Pupil: It regulates the amount of light that enters the eye
Iris: Controls the size of the pupil
Ciliary Body and Suspensory ligaments: They contract and relax when the eye confronts a close distance object and far distanced object
Lens: The lens, by changing shape, functions to change the focal distance of the eye so that it can focus on objects at various distances, thus allowing a sharp real image of the object of interest to be formed on the retina
Vitreous Humour: Holds the shape of the eye
Sclera: It Protects the eye
Retina: It receives the images from the outside of the eye
Choroid: Supplies blood, oxygen and minerals
Fovea Centralis: Focuses the images that come in the eye because of the mass concentration of cons and rods. It has low intensity light
Blind Spot: A place in the eye where light cannot be reached
Optic Nerve: Nerve that sends images to the brain
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