Human Eye: Anatomy, parts and structure The eye is the photo-receptor organ. Size and shape: Human eye is spherical about 2.5 cm in diameter. Location: it is situated on an orbit of skull and is supplied by optic nerve. There are 6 sets of muscles attached to outer surface of eye ball which helps to rotate it in different direction. Four sets of these muscles are straight muscles; superior, inferior, medial and lateral rectal muscle and two sets are oblique muscles; superior and inferior ... Learn how your eyes work, what parts they include and what can go wrong. Find out about refractive errors, corneal disorders, retinal disorders, optic nerve problems and more. Unlock the secrets of the human eye in our ultimate guide! Explore eye anatomy, parts, structure, functions & diagram for a deep understanding Learn everything about eye anatomy using this topic page. Click now to study the muscles, arteries, and nerves of the eye at Kenhub!
