"Physics Educational Materials"

Spare color filter set to be used with Light Box and Optical Set.

Efficiently illustrates the various types of diffraction.

Individual spherical glass lenses.

Designed for educational purposes and science classroom demonstrations of refraction principles and light physics.

Designed for educational purposes and science classroom demonstrations in optics, light refraction, spectrometry, and wavelengths.

Optical lenses, excellent for physics classroom demonstrations in optics and light refraction.