"Complete Meter Stick Optics Bench"

Improves visibility in sodium and potassium flame tests.

Full-sized and fully enclosed, these meters are economically priced and offer ±2.5% accuracy.

Convert the fun stand into an optical bench.

This versatile galvanometer demonstrates how a current loop generates a magnetic field.

Flexible plastic meter stick marked in cm with 1 mm divisions on one side and with alternate-colored dm bars on the other, to show the relationships between units.

Large, lightweight meters, ideal for classroom demonstrations.

Simple and efficient.

Perfect compliment for a ray box.

Everything You Need to Demonstrate Optical Principles

Individual spherical glass lenses.