Linear optical bench, polychromatic and monochromatic light, optical panel, slit and circle masks

Linear optical bench, polychromatic and monochromatic light.

Long linear optical bench, discrete light diffraction

Linear optical bench, polychromatic light

Mercury spectrum array with UV side window and grating

Kit for the study of Malus Law

Linear optical bench, double busbar, mercury spectral lines, monochromatic and polychromatic flashlights

Telecommunications study kit

Cidepe