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C-Lens

C-lens is a kind of lens with a special designed surface profile oriented for fiber lasers. The lenses could function as beam collimators, circulators, or other focusing sub-components. One of the most prevalent usages of c-lens is to collimate point light sources to parallel lights, coupling light between different sections (e.g. diode to fiber, fiber to planar waveguide, etc.). Hangzhou Shalom EO offers custom C-lens for fiber laser applications.