"Ward's Phenomena"

Individual spherical glass lenses.

Study Acceleration and Velocity without Cart or Track

Right angle and equilateral prisms are available in a variety of forms.

Reliable and User Friendly

Individual spherical glass lenses.

Individual round glass lenses made with one flat side.

These free-running plastic pulleys are durable in design.

For all Optical Applications

Perfect compliment for a ray box.

This self-contained apparatus explores wave velocity.

Designed for educational purposes and science classroom demonstrations of refraction principles and light physics.

Designed for educational purposes and science classroom demonstrations in optics, light refraction, spectrometry, and wavelengths.

A simple way to demonstrate parallel and series circuits.

Demonstrate the optical principles of lenses and mirrors.

Economical and effective.

Specific Gravity Cubes with Hooks.