THE DEFINITIVE GUIDE TO OPTICAL GERMANIUM LENSES

Plano-convex Ge lenses are flat on one particular side and convex on one other. These lenses Have got a constructive focal size, and are sometimes useful for mild collimation.Standard resistance for EMI quality Germanium is about 4 Ohm x cm but it relies on essential level of spurious signal suppression. Applying Ge window with these kinds of resis