"Dessus de bouchon"

Clear, Short Prisms for Index of Refraction and Dispersion

Spectrum Tubes demonstrate the wave properties of different gases.

Parallel-Sided Blocks for Ray Optics

Fine hand instrument for qualitative visible spectrum analysis.

A Good Optics Set for Demonstrations or First Experiments

Learn how sunglasses work!

Photographic diffraction objects in a slide frame.

Photographic diffraction objects in a slide frame.

Plane mirrors for studying optics.

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