"Janitorial Supplies"

Demonstrate refraction and internal reflection.

A must for your optics lab

Accessories for United Scientific® Complete Meter Stick Optics Bench

Ideal selection for use with a ray box.

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

Complete demonstration for colors and LED properties.

Classical experiment for studying optics on a budget.

Demonstrate the bending properties of light.

Demonstrate refracrion and internal reflection.

Frosted acrylic lenses for optical experiments.

Hand-held spectroscope shows the component wavelengths of light.

High Quality for the Classroom.

Convenient diffraction grating with three different spacings

Convenient lens set for optical experiments.

Demonstrate the internal reflection of a laser.

The Newton’s Rings Apparatus consists of a plano-convex lens on top of a flat glass plate, held together by a plastic frame.