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

Linear optical bench, polychromatic and monochromatic light.

Discrete light diffraction and wavelength set with laser and rectangular base

Discrete light diffraction and wavelength setup with laser and basic rectangular support.

Linear optical bench, diffraction, discrete spectra

Set of emission spectra of 5 types of gases

Long linear optical bench, discrete light diffraction

Linear optical bench, polychromatic and monochromatic light, optical panel, masks and Hg spectral emitter

Cidepe