"activities&amp"

Five single slits of different widths in a slide frame.

These glasses make the study of light and color fun and easy.

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

Demonstrate how polarizing filters affect light.

Everything You Need to Demonstrate Optical Principles

Ideal selection for use with a ray box.

Set of color filters to be used with ray box

Demonstrate the optical principles of lenses and mirrors.

Frosted acrylic lenses for optical experiments.

Spectrum Tubes demonstrate the wave properties of different gases.

This is an excellent and economical set for introductory ray optics.

Plane mirrors for studying optics.

Efficiently illustrates the various types of diffraction.

Help Your Students Perceive How Light Behaves

Makes demonstrations viewable by the entire classroom.

Primary colors filter set.