Request InfoResolve Optics Ltd.The Model 357 nonbrowning zoom lens from Resolve Optics Ltd. is designed for use with radiation-tolerant cameras. Combining remote control of lens functions with provision of true HD-quality images over a 10× zoom range, the motorized Model 357 lens provides safe, high-quality nuclear inspection. The Model 357 uses special nonbrowning glass to produce clear, sharp images, free of the strong yellow tint that has traditionally been a limiting issue when using radiation-resistant lenses on color sensors. The versatile, motorized HD lens is available for use with both 2/3-in....See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 2/18/2021Non-Browning Zoom LensThe Model 192-001 non-browning zoom lens from Resolve Optics Ltd. is a 6× device offering an extended 24- to 144-mm focal length range for remote monitoring tasks in nuclear reprocessing and...Photonics.com 2/19/2020Large-Format LensesLarge-Format Lenses from Resolve Optics Ltd. offer low distortion and uniform high performance across the entire focal plane. The diffraction-limited large format lenses deliver low distortion...Photonics Spectra August 2020 IssueThermal Imaging IR LensesOptimized IR lenses for thermal imaging applications have been announced by Resolve Optics Ltd. 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Each approach exhibits advantages and disadvantages, depending on the type of light detector and acquisition method employed.The term fluorescence is often applied as a synonym for photoluminescence, although luminescence actually covers fluorescence and phosphorescence. Both of these terms describe the process of...Photonics HandbookCamera Resolution: Combining Detector and Optics Performance: Most image-quality discussions center on resolution, which is thought to uniquely determine system performance. Resolution, however, is a more complex concept.Camera resolution depends upon the optical blur diameter and the detector size. Schade combined these to create an equivalent resolution that is a function of Fλ/d where F is the focal ratio,...Photonics HandbookAspheric Lenses: Design Considerations: This first of two articles will cover design and manufacturing options for aspheres; the second will include more detail on manufacturing and testing processes. 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For example,...WHITEPAPERSPhotonics.com 2/26/2021OE Products for Pharmaceutical & Medical IndustriesWe offer imaging components tailored for a wide variety of pharmaceutical quality control needs: standard and special lenses, lighting, cameras, controllers, and machine vision software.Photonics.com 1/14/2021Methods for Measuring Display Defects and Mura as Correlated to Human Visual PerceptionHuman vision and perception are the ultimate determinants of display quality, however human judgment is variable, making it difficult to define and apply quantitatively in research or production...Photonics.com 9/17/2019Cassegrain Telescope with Fold MirrorThe following document will cover the analysis of a Cassegrain Telescope system. 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You will...Photonics.com 5/19/2021Quantitative CMOS Imaging – qCMOS: The Dawn of a New EraThis webinar with Peter Seitz, Ph.D., will provide an overview of semiconductor image sensors and introduce photon-resolving quantitative CMOS imaging (qCMOS). Imaging in general and...Photonics.com 1/22/2020Advancements in Precision Motion Control for Electro-Optical Manufacturing and Laser Materials ProcessingWith a focus on high-throughput/high-yield positioning and microrobotic solutions for leading-edge manufacturing, Scott Jordan and Matt Price from Physik Instrumente (PI) will present the latest...PHOTONICS DICTIONARY+ TERMSEDU.photonics.com 3/5/2018laser guide starAn artificial star used to aid in adaptive optics imaging of the sky. The guide star is provided from a telescope system on the ground and is directed into the imaged region. 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Quinsigamond Community College and WPI received a $4M grant...Photonics.com 7/5/2018Capasso Group Revolutionizes Flat LensesResearchers at the Harvard John A. Paulson School of Engineering and Applied Sciences have developed a single flat lens that can focus the entire visible spectrum of light in the same spot and in...Photonics.com 6/19/2018Tech Transfer Programs Bridge Gap Between Industry and ResearchTechnology Transfer Programs are often a concerted effort to share skills, knowledge, technologies, methods of manufacturing, samples of manufacturing, and facilities among governments or...Photonics.com 8/9/2018Capasso Group Embeds, Projects Independent Images on MetasurfaceMembers of the Capasso Group at the Harvard John A. Paulson School of Engineering and Applied Sciences (SEAS) have successfully encoded multiple holographic images in a metasurface. The separate...PHOTONICS BUYERS' GUIDE CATEGORIESContrast Enhancement FiltersSimple LensesSpheric LensesSimple MagnifiersA simple magnifier is a short focal length (less than five inches) positive lens used to produce a magnified image of the object being viewed. While a single element will function, an achromat or...COMPANIESPhotonics Buyers' GuideA.R.W. Optical CorporationARW Optical is your reliable manufacturer of quality optics and coatings. Beamsplitters • Prototyping through volume-production quantities • High-performance and durable optical...Photonics Buyers' GuideFOCtek Photonics Inc.FOCtek provides customers with all types of custom manufactured lenses, Precision Optical Components, Polarizing Optics, Prisms, Filters, Coatings, Optical Systems, Crystals, Nonlinear Crystals,...Photonics Buyers' GuideMeller Optics Inc.Meller Optics has been providing high quality optics to defense, medical, laser and industrial markets for over 50 years. Specializing in grinding and polishing of hard, durable materials such as...Photonics Buyers' GuideOhara Corporation, Western OfficeOhara manufactures precision optical glasses: strip/slab, cut/molded blanks, pressings, high homogeneity blanks, fine gobs, polished ball lenses, near-UV transmitting i-Line glass, ceramic...