OPTICAL GERMANIUM LENSES CAN BE FUN FOR ANYONE

Our aspheric lenses have a far more complex entrance. The curvature gradually changes as you progress from the middle of your lens out to the sting. Our aspheric Ge lenses are most often used to eradicate spherical aberration in an optical system.Ge is also intriguing for its small optical dispersion and thus quite very low chromatic dispersion in