Request InfoHolo/Or Ltd.Holo/Or Ltd. has released an optical element that corrects chromatic aberrations in dual-wavelength laser setups. Shaped like a typical planoconvex lens, the element has an added diffractive pattern on the plano surface that corrects for chromatic aberrations when 633-nm and 10.6-μm laser lines are used concurrently in surgical or industrial applications. The unmounted ZnSe lens has an antireflection coating, a diameter of 1.1 in. and a working distance of 100 mm. It handles incident beams of 4 to 12 mm in diameter. Custom wavelengths, beam sizes, mountings, working distances, and beam...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra November 2022 IssueTunable LaserThe T200S tunable laser from EXFO Inc. is a continuously tunable device for cost-optimized testing of transceivers and optical components in high-volume manufacturing. 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