Request InfoEdmund Optics Inc.The TECHSPEC series of variable beam expanders from Edmund Optics now includes models in the 355-nm wavelength with 2× to 8× magnification range. The expanders are designed for UV laser machining and feature diffraction limited performance with a ¼λ transmitted wavefront. High laser damage threshold antireflective coatings ensure maximum transmittance, while minimizing ghost reflections.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 3/18/2024CO2 OpticsThe CO2 Laser Lenses from Laser Research Optics are CO2 optics meant for use in the production of precision gaskets manufactured from stainless steel, phenolic, and other hard materials. Able to be...Photonics 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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