Anatomy of eye: TeachMe Anatomy The medical information on

TeachMe Anatomy The medical information on this site is provided as an information resource only, and is not to be used or relied on for any diagnostic or treatment purposes. Each orbit houses one eye, surrounded by bones, muscles, blood vessels, and fat that provide support and protection. The eye is a highly specialized sensory organ responsible for vision. Structurally, it is a nearly spherical organ approximately 2.5 cm in diameter. The eye is one of the sensory organs of the body. In this article, we shall explore the anatomy of the eye The structure of the eye is an important topic to understand as it one of the important sensory organs in the human body. It is mainly responsible for vision, differentiation of colour (the human eye can differentiate approximately 10 – 12 million colours) and maintaining the biological clock of the human body. The human eye can be compared to a camera as both works by gathering ... Structure of Human Eye A human eye is roughly 2.3 cm in diameter and is almost a spherical ball filled with some fluid. It consists of the following parts: Sclera: It is the outer covering, a protective tough white layer called the sclera (white part of the eye). Cornea: The front transparent part of the sclera is called the cornea. Light enters the eye through the cornea. Iris: A dark muscular tissue and ring-like structure behind the cornea is known as the iris. The colour of the iris ...