"United Scientific Supplies"

A magnetic compass that can lock and hold the pointer.

Variety of lenses for optical experiments.

Choose high quality crown glass or shatter-resistant acrylic lenses.

Add Some Momentum To Your Physics Lessons

A must for your Optics lab.

Simple, But Amazingly Sensitive - Measure One of the Universe's Fundamental Constants!

Delivers outstanding demonstrations of over 70 phenomena in geometric and physical optics.

Classic Demonstration of Convection Currents

For all Optical Applications

This set is economical, durable, and versatile.

Easily make any bar into a lever.

Best Seller!

Tandem pulleys give students a clear picture of mechanical advantage and velocity ratio in a pulley system.

For measuring the densities of larger objects.

Produces a Louder Tone With a Greater Range of Audible Overtones

For Versatile Optical Applications