Physics apparatuses for use in classroom studies of the properties of light and optics including spectrometers, spectroscopes, lenses, prisms, spectrum tubes, lasers, and mirrors.
Hollow glass prisms are made from glass plates that are cemented together. Stoppers included. Excellent tools for optical experimentation as well as for studying Snells Law of Refraction. Change the liquids or gases in the prisms to change the refraction properties
Perform experiments with high quality, optically true lenses. The Double Concave Glass Lens is made of optically worked, highly polished glass with ground edges.