A sketch of the human eye.

Eye

A sketch of the human eye.

A sketch of the human eye.

Eye

A sketch of the human eye.

A sketch of the human eye.

Eye

A sketch of the human eye.

A sketch of the human eye.

Eye

A sketch of the human eye.

A sketch of the human eye.

Eye

A sketch of the human eye.

A sketch of the human eye.

Eye

A sketch of the human eye.

A sketch of the human eye.

Eye

A sketch of the human eye.

A sketch of the human eye.

Eye

A sketch of the human eye.

A sketch of the human eye.

Eye

A sketch of the human eye.

The eyeballs and their muscles as seen when the roof of the orbit has been moved and the fat in the cavity has been partly cleared away. On the right side the superior rectus muscle has been cut away. Labels: a, external rectus; s, superior rectus; i, internal rectus; t, superior oblique.

The Eyeballs and Their Muscles

The eyeballs and their muscles as seen when the roof of the orbit has been moved and the fat in the…