“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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“Lens of the Eye (Crystalline Lens)”  

Lens of the Eye (Eye Lens)

  In our body's eyes, the Lens of the Eye (Eye Lens) is a transparent, biconvex structure, enclosed in a capsule and situated behind the iris and in front of the vitreous humor (vitreous body).
  In our body, the Lens of the Eye (Eye Lens) is slightly overlapped at its margin by the ciliary processes. Adaptation by the ciliary body is crucial for accommodation. **

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“Irises (Iris)”  

Iris

  In each of our body's eyes, the Iris is a thin, circular structure, located in the anterior eye segment, responsible for controlling the diameter and size of the pupil helping to regulate the amount of light reaching the retina.

Irides (Irises)

  In and on our body's eyes, the Irides (Irises) consists of two layers - the stroma and the pigmented epithelium, are the most anterior portion of the uveal layer (anterior uvea), separating the anterior chamber from the posterior in and on each eye.

Irides are Unique

  In our body's eyes, the color of Iris is a dominant indicator of heredity and subsequently may be used as an indicator of health and vitality, depends on the amount of melanin in the stroma on reflection from the pigmented epithelium. **

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“Sclera (white of the eyes)”  

Sclera

  In our body's eyes, the Sclera(white of the eye) is covered by a thin, filmy membrane called the conjunctiva which produces mucus to coat and lubricate the surface of the eye, receives the tendons of insertion of the extraocular muscles and at the corneoscleral junction contains the schlemm's canal.
  In our body's eyes, the Sclera normally has fine blood vessels within it, which can be seen on close inspection. **

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“Ciliary Body”  

  In our body's eyes, the Ciliary Body in the anterior segment of the eye is a ring of tissue composed of the ciliary muscle in the uveal portion and the ciliary processes in the epithelial portion, extending from the scleral spur to the ora serrata of the retina.
  In our body's eyes, the Ciliary Body consists of an uveal portion (anterior uvea) and an epithelial portion. **

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