Cataract - How do my eyes see?

The design of the human eye is much like that of a camera. Light rays are focused through the lens onto the retina, a layer of light-sensitive tissue at the back of the eye that is similar to photographic film. In a normal eye, light rays pass through a clear lens and are focused onto the retina. This produces a bright, clear image.






Alma Murphy MD PC
Eye Physician & Surgeon
490 N Alvernon Way, Tucson, AZ 85711

(520) 323-1313