by: Gabrielle Figueroa-Diaz

THE property of light which is the bending of light waves at different speeds in differerent mediums,

The property of light which is waves bouncing off a surface.

The Property of light that allows waves to move around a barrier.  

Light cannot pass through.

Light passes somewhat through.

LIGHT PASSES ALL THE WAY THROUGH. (see through.)

Lens that are thick in the end and thin in the middle.

lenses that are thick in the middle and thin on the sides.

The black part of the eye.

tHE COLORFUL PART OF THE EYE.

Protects the outside lens.

DISPLAYS IMAGES AND TRANSFERS THEM TO THE BRAIN.