Polarization apparatus
On application
Polarization apparatus for the objective demonstration of polarization phenomena through reflection and refraction. The apparatus comes with two glass plate columns, diaphragm and lens. The apparatus is placed on a tall metal stand, usable with a heliostat or a projection lamp.
This object is unsigned, but has the same style of contemporary instrumentmaker Max Kohl A.G. Chemnitz and therefore this apparatus is dated around 1900.
