GETTING MY OPTICAL GERMANIUM LENSES TO WORK

Plano-convex Ge lenses are flat on 1 side and convex on one other. These lenses Have got a optimistic focal size, and in many cases are utilized for light-weight collimation.Ge is also interesting for its very low optical dispersion and so quite very low chromatic dispersion in it’s transmission spectrum.Just about anything around one hundredºC