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The document describes the anatomy of the eye and surrounding structures. It lists the bones that make up the orbit, including the frontal bone, zygomatic bone, maxilla, lacrimal bone, and others. It then describes the three layers of the eye: the outer layer (fibrous layer), middle layer (vascular layer), and inner layer (retinal layer). It provides details on structures within each layer, such as the sclera, choroid, retina, iris, ciliary body. The document concludes with descriptions of extraocular muscles and lacrimal structures.Read less