Eye and How we see?

The eye

The eye has an equivalent optical system to a camera, where the anterior lens is equivalent to the cornea, the inner is call lens and the photographic film to the retina.

EYE AND HOW WE SEE?

The images that enter the eye pass through the cornea, pass the pupil, then the lens, vitreous and finally reaches the retina, where it forms an image that travels to the brain through the optic nerves.