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, focusing and transmitting the light through the lens for creating an image of an object. Table of Contents ... Diagram of Eye The labelled diagram showing the anatomy of a human eye . What are Eyes? Defintion of an Eye : The eyes are specialized sensory organs that receive the visual images and then send them to the brain. The eyes are small organs about one inch in size. It is one of the most important of the five sense organs of the body. A pair of healthy eyes gives a clear vision that plays an important role in day-to-day activities of life. Humans have binocular vision i.e. both eyes generate a ... The eye has many parts, including the cornea, pupil, lens, sclera, conjunctiva and more. They all work together to help us see clearly. This is a tour of the eye . Unlock the secrets of the human eye in our ultimate guide! Explore eye anatomy, parts, structure, functions & diagram for a deep understanding