| A | B |
|---|
| retina | The layer of light-sensitive cells at the back of the eye. The retina is the MOVIE SCREEN. |
| cornea | A tough, clear covering over the iris and the pupil that helps protect the eye |
| pupil | The pupil is the dark circle in the center of your iris. It’s a hole that lets light into the inner eye |
| aqueous humor | A clear fluid that helps the cornea keep its rounded shape |
| iris | A muscle that controls how much light enters the eye. It is suspended between the cornea and the lens |
| lens | A clear, flexible structure that makes an image on the eye’s retina |
| vitreous humor | The thick, clear jelly that helps give the eyeball its shape |
| sclera | The thick, tough, white outer covering of the eyeball. |
| tapetum | Shiny material behind retina. The tapetum reflects light back through the retina |
| optic nerve | The bundle of nerve fibers that carry information from the retina to the brain |
| blind spot | The place where all nerves from the retina join to form the optic nerve. (Spot where you are blind) . |
