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Plano-Concave Axicons suit laser material processing.

2013-06-17 14:28:24| Industrial Newsroom - All News for Today

Featuring one concave conical surface and one plano surface, Plano-Concave Axicons are used in laser material processing to create ring-shaped image along optical axis and non-diffractive approximation of Bessel beam. Units are available in twelve 25.4 mm diameter models with apex angles of 90, 130, 140, 160, 170, or 175°, and either VIS 0° or NIR I coating. When Plano-Concave Axicons are used with Plano-Convex Axicons, diameter of Bessel beam can be controlled by separation between two Axicons. This story is related to the following:Vision SystemsSearch for suppliers of: Plano Concave Lenses

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