Eyeballs Anatomy

At the front of the eyeball the sclera becomes the cornea. This is a strong layer of tissue that covers nearly the entire surface of the eyeball.

Eyeball Anatomy

Colored part of the eye that helps regulate the amount of light that enters.

Eyeballs anatomy. Picture of eye anatomy detail. Clear front window of the eye that transmits and focuses light into the eye. It is the white and opaque part of the eyeball.

The eye is surrounded by the orbital bones and is cushioned by pads of fat within the orbital socket. The cornea is the transparent dome shaped part of the eyeball. The eye has a number of components which include but are not limited to the cornea iris pupil lens retina macula optic nerve choroid and vitreous.

Nerve signals that contain visual information are transmitted through the optic nerve to the brain. Anatomy of the eye. If the image is theoretically focused behind the retina the result is hyperopia or farsightedness.

Extraocular muscles help move the eye in different directions. The extraocular muscles are attached to the white part of the eye called the sclera. These muscles move the eye up and down and side to side and rotate the eye.

Six extraocular muscles in the orbit are attached to the eye. If the image is projected too far in front of the retina it causes the visual defect called myopia or nearsightedness. Muscles responsible for moving the eyeball are attached to the eyeball at the sclera.

The cornea and lens focus an image onto the retina at the back of the eye. The sclera is outermost layer of the eyeball.

Anatomy Of The Eye Human Eye Anatomy Owlcation