Photon- Tiny bundles of energy that make up light.

Farsighted person- uses glasses with convex lenses.

Image-A copy or likeness.

Plane mirror-a flat smooth clear reflecting surface.

Prism-A glass with triangular shape that can separate white light.

Nearsighted person-uses glasses with concave lenses.

Refraction-the Bending of light as it passes through a material.

Light-form of Energy that can Be seen.

Reflection-Bouncing back of a light wave.

Lens-uses glasses with convex lenses.