-CorneaThe cornea is the transparent tissue, some characteristics are. Window-shaped dome that covered the front of the eye ball. There are surfaces that refracted light that acts through the eye into a eye is going to be very focused to 2/3 times by works like we look through the window.-IRISThe IRIS is the colored part of the eye, which may be black, Brown or blue, according to racial acts like IRIS aperture of the camera is to help control the size of the hole in the IRIS, by contraction or expansion of the eye muscles, so the amount of light passing through the lens into the eye level, right by the hole normal IRIS will expand when it is dark, and the contraction in the once to adjust the light that enters the eye, as appropriate.-IRIS The aperture in the iris of the eyes is black right eye the illusion has a duty to control the amount of light that enters through the eye when they are in an environment that has the hole will shrink eye glare makes the light in your eyes less dark hole in the IRIS section will expand to allow more light into the eye.-Eye glass lens Eye glass lens is a transparent part of the eye behind the lens, the glass eye is duty peaking to see more clearly for reading or distance vision by adjusting the shape of the lens is optimized for. Eye glass lens is transformed by the surrounding tissue. A central pith and with buoyancy bag is the lens.-RetinaRetina resembles the gel inside the compartment after the eye is one of the important elements of the eye to help maintain vision and make it a regular shape, with water as the element of water is approximately 2/3 of its volume in the eye.-RetinaRetinal is the thin layer of cells that receive the image behind the eyes are important organs that comprise the optic nerve with high resolution is in the wall of the eye ball acts similar to photographic film by exposure to agent image signals through the optic nerve to the brain, towards to interpret the signals as we see images. We recognize that it makes the photo anything?-Optic nerveOptic nerve is located on the back of the eye, near the hunting mechanism acts as an activator of the pass, seen from the retina to the brain.
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