"Klinger"

Perform many different lessons around reflection, refraction, diffraction, and interference.

Use this ray box on a whiteboard to vividly demonstrate optical principles.

An advanced laser ray box that clearly demonstrates the optical axis.

This set has been designed for simple and clear demonstration of the principles of geometrical optics - transmission, reflection and refraction.

This laser ray box has several modes, with 1, 3, or 5 beams.

This laser ray box uses cylindrical LED lenses to focus the beam.

High precision, quantitative atomic spectra experiment.

Measure Brewster’s angle for a given dielectric dispersive medium.

Find the concentration of a liquid using the samples of known concentration using the Beer-Lambert law.

Experimentally verify Malus' law.