"Ward's Phenomena Lab Activities"

Great optical bench accessory.

Set of color filters to be used with ray box

This laser ray box is adjustable, magnetic, and bright enough to use in ambient light.

Individual spherical glass lenses.

Spectrometer for studying basic concepts of optics.

This updated Ray Box uses five super bright LEDs for bright, white rays that are clearly visible.

Individual spherical glass lenses.

Designed to study and demonstrate Snell's Law of Refraction.

This is a complete optical bench system at an affordable price.

Individual round glass lenses made with one flat side.