“Eyes”  

  In our body's visual system, the Eyes are the left and right pair of eyeballs (organ of sight) situated on the face in and the eye socket, that detect light, visual detail and other non-image forming photoresponses, sending as electrical impulses, along the optic nerves (cranial nerve II), to the visual and other areas of the brain. *

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“Organ of Sight (Eyeballs)”  

Eyeballs

  In our body's visual system, the Eyeballs (Organ of Sight), aka ocular globe, the bulb of the eye, are the left and right pair of organs situated on the face in and the eye socket, which connect to the optic nerves (cranial nerve II).
  Each eyeball, is an organ with an organ cavity (the cavity of eyeball), in which in each in each instance should be connected to an optic nerve.
  Examples of subsets, concepts, subjects and related entities of eyeballs include:

anterior eye segment of the eyeball anterior pole of eyeball posterior eye segment of the eyeball posterior pole of eyeball aqueous chamber of eyeball

intra-ocular part of optic nerve iris suspensory ligament of lens Left eyeball Right eyeball

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“Uvea”  

  In our body's eyes, Uvea is the pigmented vascular coat of the eyeball, consisting of the choroid, ciliary body, and iris, which are continuous with each other. **

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“Retinas”  

Retina

  In our body's eyes, the Retina of each eye is the light-sensitive ten-layered nervous tissue membrane that lines the inner surface of the posterior eye segment of the eyeball. The primary role of the retina is to capture light and create sight.
  In our body, the Retina of the eye is continuous with the optic nerves (cranial nerve II) and receives images of external objects and transmits visual impulses to the brain.
  In our body, the Retina's outer surface is in contact with the choroid and the inner surface with the vitreous body (corpus vitreum), the outer-most layer is pigmented, whereas the inner nine layers are transparent. **

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