"activities&amp"

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

Hand-held spectroscope shows the component wavelengths of light.

Five single slits of different widths in a slide frame.

A Good Optics Set for Demonstrations or First Experiments

Parallel-Sided Blocks for Ray Optics

Use this apparatus to make your own spectroscope! A simple, yet effective device to explore the wave/particle duality of light.

Dual purpose for Dual Benefits

Provide a convenient way to illustrate the properties of lenses to students.

Add a regular bulb as your light source for optical benches.

Illuminate the path of light through an acrylic block.

Demonstrate how polarizing filters affect light.

Everything You Need to Demonstrate Optical Principles

Ideal selection for use with a ray box.

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

Great optical bench accessory.

Set of color filters to be used with ray box