Reflexion-Refraction Kits

Here are presented different sets to check the laws of Snell-Descartes and highlight the principle of total reflection using demonstration kits.

These systems are visual and are therefore suitable for pedagogically demonstrate the laws of reflection and refraction of light.

Demonstrative focometry kits are entirely made suitable for large public demonstrations or as a class to highlight crossing transparent diopters by multibeam green and red lasers.