Geometrical Optics

In geometrical optics, the light is described by a set of light rays passing through the diopters in ideal conditions of Gauss.

Here you will find everything concerning the methods related to focometry : conjugation relations, imaging, aberrations, and setting techniques commonly used (auto-collimation, Cornu method ...).

Finally, you'll find kits for modeling of optical instruments: glasses, microscopes and telescopes.