"Janitorial Supplies"

Help Your Students Perceive How Light Behaves

Spectrum Tubes demonstrate the wave properties of different gases.

This Ray Box is a simple, safe, and sturdy source of projected light for many classic optics experiments. Best of all, you don't need a completely dark room to conduct optic experiments due to its high-intensity light!

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

Demonstrate the optical principles of lenses and mirrors.

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