People watch everything by eyes. Eyes are the important part of human body and every animal. Eyes made by conjunctiva, ciliary body, iris, vitreous humor, retina, optic nerve, aqueous humor, pupil, anterior chamber, crystalline lens, cornea, extraocular muscle, sclera, choroid, macula, retina, optic nerve etc. When we watch a thing, at first light waves go through the cornea, pupil and iris. At list light waves reached at retina. As a result we can see thing. There are various colored eyes of human. Such as black eyes, blue eyes, brown eyes etc. Sometimes we attack by various diseases of eyes. Therefore eyes are important organ of us, so at first we should go to the eye specialist and take proper treatment.
eyes is mirror of oneself. because eyes cannot deny what the person reallly feels. A person can say they happy but deep inside they are not. So if you really want to know what's the real feeling of one person just look him into his eyes.
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