Request InfoLynred USAThe Quartz LQ78F3.8 from Electrophysics Corp. is an objective lens for ultraviolet imaging. Designed to view radiation from less than 250 nm, the lens has a fixed focal length of 78 mm, 6.64°-diagonal angle of view and an aperture range of f/3.8 to f/22. It is available with single-lens reflex camera mount, and C- and T-mount adapters. All lens surfaces have an antireflection coating.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra October 2023 IssueInterchangeable-Lens CameraThe MS-500 high-sensitivity Interchangeable-Lens Camera from Canon Inc. is equipped with a 1-in. single-photon avalanche diode sensor with a 3.2-MP pixel count. The camera is designed for...Photonics.com 12/1/2022Custom Radiation-tolerant LensesCustom radiation-tolerant lenses from Resolve Optics Ltd. can match any camera, sensor, or application nuclear power, reprocessing, and waste storage plants. 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Lens-free holographic...Photonics.com 7/19/2022Vision Spectra Conference 2022: July 19 - 21Discover new and evolving trends in machine vision. Join us July 19-21, 2022 at the Vision Spectra Conference! This free virtual conference gathers the leading names and thinkers in the machine...Photonics.com 9/16/2020Principles of Laser Beam ProfilingBeam profiling describes the measurement of the spatial distribution of power of a laser beam. Laser users often wonder if they need to profile their lasers but may have nagging doubts as to why....PHOTONICS DICTIONARY+ TERMSPhotonics Dictionarylensless microscopyLensless microscopy, also known as computational or holographic microscopy, is an imaging technique that captures and reconstructs microscopic images without the use of traditional lenses. Instead of...Photonics Dictionaryphoton sieveA photon sieve is an optical device used in the field of optics and imaging. 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In this video, we proudly showcase our exceptional capability in...Photonics.com 5/27/2022Rainbow Research Optics LLC Introduction VideoRainbow Research Optics LLC Introduction VideoPhotonics.com 3/4/2024Precision Aspheres: Manufacturing and Metrology - LaCroix Precision OpticsAspheres have allowed optical designers to create systems and products that push the limitations of performance across several fields. In this presentation, we will explain the various processes...PHOTONICS BUYERS' GUIDE CATEGORIESEyepiece LensesFresnel LensesFresnel lenses are lenses resembling a planoconvex or planoconcave lens that is cut into narrow rings and flattened. If the steps are narrow, the surface of each step is generally made conical and...Microscope LensesWide Angle LensesA wide-angle lens is a type of camera lens that has a shorter focal length than a standard or normal lens, allowing it to capture a broader field of view. 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