"WardsSci000618"

The refraction tank with laser provides excellent visibility!

Primary colors filter set.

Demonstrate how polarizing filters affect light.

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

An economical digital stroboscope.

Ideal for investigating the reflection of light at a plane mirror and at a water interface.

Makes demonstrations viewable by the entire classroom.

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

High quality and low cost make this ideally suited for junior high or high school students.

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