"gel box"

Observe the density across different materials and sizes.

High quality density cubes for the classroom.

For all Optical Applications

Help Your Students Perceive How Light Behaves

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

The 3D Magnet Viewer displays clear views of magnetic fields.

Explore The Absorption of Light

These Optical Refraction Components are made from imported optical glass or acrylic with optically worked surfaces.

A variety of lenses and prism block shapes, packed in a wood storage case.

Both versions of these economy tuning fork sets come with a mallet designed for one hard and one soft end for use with all frequencies of forks.