TOP OPTICAL GERMANIUM LENSES SECRETS

Top optical germanium lenses Secrets

Plano-convex Ge lenses are flat on a person facet and convex on the opposite. These lenses Possess a optimistic focal duration, and are frequently employed for light collimation.Germanium will make a fantastic electromagnetic interference (EMI) shielding substance and will protect IR techniques on planes from other nearby signals that would render

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