Request InfoResolve Optics Ltd.Resolve Optics Ltd. has announced a fixed-focus lens that is able to withstand long-term exposure to radiation up to a dose of 100 million radians without discoloration. The lens can withstand and precisely focus the high levels of radiation produced by synchrotron devices onto tumors during precision radiotherapy treatment. The compact f/2.8, 24-mm diameter devices were created using cerium-doped glasses.See full productRelated content from Photonics MediaPRODUCTSBioPhotonics May/Jun 2020 IssueMedical Imaging DeviceThe LC-OCT medical imaging device from DAMAE Medical SAS uses the NKT Photonics SuperK supercontinuum white light laser to detect skin cancer at an early stage and without the need for biopsies. ...BioPhotonics May/Jun 2020 IssueNanoflow Cytometry Measurement SystemThe NanoAnalyzer from NanoFCM Co. Ltd. provides nano-flow cytometry measurements. It delivers comprehensive measurement of size, concentration, and phenotyping, down to 10- to 40-nm, depending...Photonics.com 6/26/2020Live Cell Analysis SystemThe Incucyte SX5 Live Cell Analysis System from Sartorius allows researchers to conduct undisturbed live-cell imaging and analysis for weeks or months at a time. For live cell experimentation,...BioPhotonics Jan/Feb 2020 IssueCoronary GuidewireThe OptoWire III from Opsens Inc. is a coronary guidewire that integrates a second-generation optical sensor for vascular physiological measurement. The device provides a better response to...ARTICLESEuroPhotonics Spring 2019 IssuePhotochemical Deracemization of Chiral Compounds Assists Drug DevelopmentDeploying a photochemical method, a team from the Technical University of Munich (TUM) has achieved deracemization of chiral compounds for use in biology and medicine. The advance could make it...EuroPhotonics Autumn 2018 IssueSuperman’s Heat Vision Inspires Ocular LasersIn the classic comic-book narrative, one of Superman’s many powers was “heat vision,” an ability to store solar energy in his eyes and emit it in fiery optic blasts, which were...BioPhotonics January 2019 IssueNIR Spectroscopy Enables Accurate Evaluation of OsteoarthritisAn arthroscopic probe, developed at the University of Eastern Finland, could be used to quantitatively assess the health of joint tissues, improving physicians’ ability to detect initial signs...BioPhotonics May/Jun 2020 IssueSpectroscopic Toolkit for Structural Biology Could Aid in Drug DesignA fluorescence-based imaging technique for monitoring single molecules could lead to a better understanding of how molecules are assembled, function, and interact, aiding in structure-guided drug...PHOTONICS HANDBOOK ARTICLESPhotonics 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. These articles will provide the tools optics designers need to tailor their designs to the appropriate manufacturing process and to optimize the cost of component fabrication.Aspheric surfaces are powerful tools that combine the optical corrections of multiple lenses into a single element (Figure 1) and affect performance in ways that spherical optics cannot. For example,...Photonics HandbookAspheric Lenses: Optimizing the Design: This second of two articles discusses the tools optical designers need to tailor their designs to the appropriate manufacturing process, optimizing the cost of component fabrication.With the understanding of aspheric lens manufacturing provided in part one of this article, designers have the tools to optimize their aspheres; the next step is to understand how to specify and...Photonics HandbookPassive Athermalization: Maintaining Optical Performance Over Temperature: An optical system is athermalized if its critical performance parameters (such as modulation transfer function, back focal length and effective focal length, etc.) do not change appreciably over the operating temperature range.For rotationally symmetric optical systems, either the lens or the detector moves along the optical axis to maintain optical performance. If the compensating axial motion is accomplished without the...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,...WHITEPAPERSPhotonics.com 10/3/2019Discovering Fine Neurovascular Structures in Tibial Epiphysis Using the FV3000 MicroscopeUnderstanding the vascular and neural projections to the knee joint is important for treating pain associated with knee arthropathy. With the FV3000 microscope, researchers at the Keio University...Photonics.com 5/24/2019Replacing Hard to Source and Obsolete Optical ComponentsPeriodically organisations are faced with replacing hard to source or obsolete optical components within their camera, sensor, or instrument systems. It is at this critical point that you have to...Photonics.com 5/24/2019Radiation Resistant LensesDrawing upon approaching 30 years experience — Resolve Optics has built a strong reputation for specialist lens design and manufacture of smaller production quantities of radiation resistant...Photonics.com 6/12/20203 Lasers IN-ONE – FISBA READYBeam™ in Life SciencesThe FISBA READYBeam™ easily integrates into your set-up or instrument. Light-sheet Fluorescence Microscopy or Selective Plane Illumination (SPIM) enables high resolution imaging of large biological...WEBINARSPhotonics.com 6/9/2016Photonics for OphthalmologyPhotonics Media invites you to join us for our upcoming FREE digital conference, "Photonics for Ophthalmology." The event will feature several 15-minute online presentations on the use of light-based...Photonics.com 6/5/2013Computational Microscopy, Sensing and Diagnostics for Telemedicine and Global Health ApplicationsAdditional Questions and Answers from the Webinar are below: With more than 6 billion cell phone users in the world, the majority of them in developing countries, there are opportunities for...Photonics.com 12/12/2019Vision Systems for Deep LearningAlgorithms for artificial intelligence are improving rapidly, especially in the domain of artificial neural networks (ANNs). In the medical and life sciences fields, in particular, many...Photonics.com 4/23/2019Quantum Dots Are Making Displays Brighter and Photomedicine BetterIf you are interested in learning how QDs are currently used in displays and how the same materials are being engineered to yield even brighter, more efficient, better colors for future displays,...PHOTONICS DICTIONARY+ TERMSEDU.photonics.com 3/22/2016biophotonicsThe technology that deals with the interaction of organic materials with light and other forms of radiant energy whose quantum unit is the photon. 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Quinsigamond Community College and WPI received a $4M grant...Photonics.com 1/18/2018Supporting the Photonics Industry from the Laboratory - LIGHT MATTERS 01.2018On this month's episode of Light Matters, we take you to central Massachusetts as Worcester Polytechnic Institute and Quinsigamond Community College take on a comprehensive joint photonics laboratory...Photonics.com 1/18/2018Light Matters Extra: Taking Photonics Innovations from the Lab to the Operating Room - 01.2018In this month's Light Matters Extra, we give you an in-depth look at the relationship between researchers and scientists at the University of California Davis, and surgeons and clinicians at nearby...Photonics.com 7/2/2018Light Tomorrow with TodayLuminate NY, the only optics, photonics and imaging (OPI) accelerator and investment fund in the world, announced the final winners at the Light Tomorrow with Today event in Rochester, NY. For the...PHOTONICS BUYERS' GUIDE CATEGORIESNuclear Magnetic Resonance SpectrometersPrecision Glass Ball LensesAnamorphic LensesAn anamorphic lens is a lens, usually having one or more cylindrical surfaces, used to produce distorted images and later to restore them to true form.Microfilm LensesCOMPANIESPhotonics 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' 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' GuideLaCroix Precision OpticsOptics that Defend, Build, Cure and Discover The LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have placed LaCroix Precision Optics...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,...