Anatomy Of The Outer Eye

The eye is surrounded by the orbital bones and is cushioned by pads of fat within the orbital socket. The outer layer of the eye consists of 8 eye parts.

Major Ocular Structures Laramy K Independent Optical Lab

Extraocular muscles help move the eye in different directions.

Anatomy of the outer eye. Human eye is spherical about 25 cm in diameter. The white part of the eye is a tough outer layer called the sclera. The cornea is like a window it helps to focus light onto the retina.

It lies in front of the iris the coloured part of the eye. When light passes through the eye the cornea refracts the light rays in a way so that it can land directly on the retina. Iris the colored part of the eye which helps regulate the amount of light entering the eye.

The colored part of the eye is called the iris. The sclera protects the inside of the eye and helps the eye keep its structure. Anatomy of the eye.

There are 6 sets of muscles attached to outer surface of eye ball which helps to rotate it in different direction. When there is bright light the iris closes the pupil to let in less light. The cornea is the outer covering of the eye.

Nerve signals that contain visual information are transmitted through the optic nerve to the brain. Lens focuses light rays onto the retina. Anatomy of the eye.

This dome shaped layer protects your eye from elements that could cause damage to the inner parts of the eye. And when there is low light the iris opens up the pupil to let in more light. The outer layer contains the sclera the white of the eye and the cornea the clear dome at the front of the eye.

There are many parts of the eye. The iris acts like the shutter of a camera regulating the amount of light that enters. The outer eye when looking at the outside of the eye several structures are readily available for viewing.

Eye part 1 cornea. The eye is the photo receptor organ. The transparent dome like structure that is covering the iris and the pupil.

The cornea is like a window into the eye. Anatomy parts and structure. Anatomy of the eye the ottawa hospital.

It is situated on an orbit of skull and is supplied by optic nerve. The anatomy of the eye includes the cornea pupil lens sclera conjunctiva and more.

Human Eye Anatomy Parts And Structure Online Biology Notes