Request InfoEsco OpticsEsco Optics Inc. offers aspheric cylindrical (or acylinder) lenses in various materials with cylinder lengths upwards of 200 mm. These products are offered as a new line of custom optics, and Esco is quoting both prototype and production quantities. The typical configuration of an acylinder is planoconvex. The nonplano surface is polished using aspheric coefficients in relation to a best-fit cylinder radius, reducing spherical aberration in one dimension. Planoconcave acylinders are also possible but not as common. Acylindrical lenses can be manufactured using high-index...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra May 2024 IssueCO2 Focusing LensesThe line of ZnSe laser focusing lenses from Laser Research Optics was created to cut thick diamond plates and other heavy steel fabrications. The lenses come in 1- to 2.5-in. 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