Request InfoLaser Research OpticsLaser Research Optics has released industrial laser lenses that have been refurbished to meet OEM and military standards. The ZnSe lenses are offered in planoconvex 1.5- and 2.0-in. diameters and with 5-, 7.5- and 10-in. focal lengths. Both surfaces have been polished and recoated to MIL-PRF-13830 quality specifications, and the chemical and mechanical polishing technique removes <0.5 mm of material. The company says that the lenses, priced according to size and quantity, are typically 40% of the cost of new lenses, and it provides credit for lenses returned for reconditioning.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra June 2023 IssueCO2 Laser Focusing LensesLaser Research Optics’ CO2 zinc selenide (ZnSe) laser focusing lenses are designed for 10.6-µm, 200-W to 400-kW steel cutting lasers that cut heavy steel fabrications. They come in...Photonics.com 2/28/2024CO2 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. O.D. sizes with focal...Photonics.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 November 2022 IssueUV Industrial Laser ModulesProPhotonix Ltd. has announced 375-nm UV industrial laser modules to address a wide range of OEM applications. Rugged and reliable, the lasers are available at power levels up to 30 mW and...ARTICLESPhotonics.com 9/6/2023President of Coherent’s Lasers Segment Retires, Prisma Expands US Team: People in the News: 09/06/2023Mark Sobey, president of Coherent’s lasers segment, has retired. 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Aging optics often cause slow changes in laser behavior and, when left...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionaryindium gallium arsenide cameraAn InGaAs (indium gallium arsenide) camera is a type of imaging device that utilizes InGaAs sensors to capture images in the near-infrared (NIR) spectrum. InGaAs is a semiconductor material that is...Photonics Dictionarymid-wave infraredMWIR stands for mid-wave infrared, referring to a specific range of wavelengths within the infrared spectrum. Infrared radiation is categorized into three main regions based on wavelength:...Photonics Dictionaryfiber optic sensorA fiber optic sensor is a device that uses optical fibers to detect and measure physical, chemical, biological, or environmental parameters. 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