"Ward's Phenomena"

Primary colors filter set.

Excellent for student use.

Individual spherical glass lenses.

Plane mirrors for studying optics.

Spectrum Tubes demonstrate the wave properties of different gases.

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.

Makes demonstrations viewable by the entire classroom.

Perfect compliment for a ray box.

Parallel-Sided Blocks for Ray Optics