INDICATORS ON OPTICAL GERMANIUM LENSES YOU SHOULD KNOW

Plano-convex Ge lenses are flat on just one side and convex on one other. These lenses Have a very favourable focal length, and are frequently useful for light-weight collimation.Our spherical plano-concave germanium lenses are generally accustomed to diverge a beam from the collimated light-weight supply, or to boost the focal duration of an optic