THE OPTICAL GERMANIUM LENSES DIARIES

The optical germanium lenses Diaries

Plano-convex Ge lenses are flat on a single side and convex on one other. These lenses Use a optimistic focal length, and tend to be useful for light collimation.Germanium will make an excellent electromagnetic interference (EMI) shielding substance and can shield IR programs on planes from other close by signals that would render the technique ine

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