An eye is a sensory organ that allows an organism to perceive visual information. It detects light and converts it into electro-chemical impulses in neurons (neurones). It is part of an organism's visual …

Dec 29, 2025 · The anatomy of the eye includes auxiliary structures, such as the bony eye socket and extraocular muscles, as well as the structures of the eye itself, such as the lens and the retina.

Nov 15, 2023 · Most people are born with two eyes. Working together, they give you a field of view about 200 degrees wide and 135 degrees tall. When your eyes work together correctly, they give you …

Apr 29, 2023 · 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.

The structures of the eye include the cornea, iris, pupil, macula, retina, and the optic nerve.

Nov 6, 2024 · Most of the eye is filled with a clear gel called the vitreous. Light projects through your pupil and lens to the back of the eye. The inside lining of the eye is covered by special...

Light enters the eye through the cornea, the clear, curved layer in front of the iris and pupil. The cornea serves as a protective covering for the front of the eye and also helps focus light on the retina at the …

Apr 20, 2022 · All the different parts of your eyes work together to help you see. First, light passes through the cornea (the clear front layer of the eye). The cornea is shaped like a dome and bends …

Feb 26, 2019 · Click on various parts of our human eye illustration for descriptions of the eye anatomy; read an article about how vision works.

Jun 9, 2025 · Learn how the human eye works, including the parts of the eye's structure, the functions of each part of the eye, and common vision problems.