Request InfoRocky Mountain Instrument Co. (RMI)RMI offers precision ZnSe windows, cylindrical and spherical lenses, prisms, beam expanders and f-theta assemblies used in CO2 laser and IR imaging applications. Through full integration of CVD ZnSe crystal growth, high-speed polishing, IR coatings, advanced metrology and stringent quality controls, RMI delivers premium optics with quick delivery in a wide range of standard and custom/OEM sizes.See full productRelated content from Photonics MediaPRODUCTSVision Spectra Summer 2023 IssueTelecentric LensesThe TC4MHRP and TC4MHRP CORE high-resolution telecentric lenses from Opto Engineering are designed for sensors up to 4/3-in. With a large optical aperture, the optics offer low distortion, high...Photonics Spectra July 2023 IssueMetrology SystemThe MESO™ metrology solution from Imagine Optic is designed for at-wavelength testing of flat surfaces. 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