Request InfoNavitar Inc.The MicroMate 3× zoom lens system from Navitar Inc. is designed to capture and process four times as much data compared to a traditional optical system. The system images onto a four-thirds sensor and retains the same pixel resolution across the entire field. With a large field of view and fixed pupil position, the lens offers a fixed numerical aperture over the entire zoom range. It can be combined with an infinity-corrected microscope objective to achieve magnifications from 1× to 150×. Applications include the imaging of microfossils, digital pathology slides and live...See full productRelated content from Photonics MediaPRODUCTSVision-Spectra.com January 2024 IssueMacro LensesThe MC3M series from Opto Engineering are macro lenses made to fit sensors up to 1.1 in. Designed to capture images of small objects with high resolution, the series experiences almost no distortion...Photonics.com 6/15/2022Memory Protection UnitThe single-core SAMA7G54 Arm Cortex A7-based memory protection unit (MPU) from Microchip Technology Inc. runs up to 1 GHz. The device features a MIPI CSI-2 camera interface and a traditional...BioPhotonics Jan/Feb 2023 IssueZinc Selenide OpticsHigh-quality zinc selenide (ZnSe) lenses, output couplers, and mirrors from Laser Research Optics are optimized at 1.06 μm for medical laser OEMs. The devices are manufactured to...Photonics.com 9/8/2022Zoom Microscope LensThe BS-1085 4K Apochromatic Monocular Zoom Microscope Lens from BestScope International Ltd. features an adopted apochromatic optical system. The ultrahigh-resolution, 4K apochromatic monocular...ARTICLESPhotonics.com 4/9/2024Immersion Lens Focuses Radially Polarized Beam for Laser NanoprocessingHigh spatial resolution in ultrafast laser processing is increasingly important in semiconductor fabrication, the automotive parts industry, medical device manufacturing, and other fields. In laser...BioPhotonics Nov/Dec 2023 IssuePhotoacoustic Microscopy Method Delivers Higher SensitivityA multispectral, super-low-dose photoacoustic microscopy (SLD-PAM) system developed by City University of Hong Kong (CUHK) achieves significantly higher sensitivity than traditional optical...BioPhotonics.com April 2024 IssueMicroprism-Mediated Calcium Imaging Reveals Neural Dynamics Over TimeAn approach to deep brain imaging developed at the University of Washington uses microprisms to provide stable tracking of neuronal activity over a large field of view. According to the research...Photonics Spectra January 2024 IssueVirtual Superlens Passes Diffraction Limit Without DistortionThe diffraction limit enforces physical restrictions on how closely an object can be examined using traditional optical methods. Previous attempts to develop superlenses that image beyond the...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookAspheric Lenses: Design ConsiderationsAspheric 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 HandbookOptical Components: Finding Your Way Through the MazeLenses come in a variety of shapes, sizes and materials. They can be made of a single piece of glass or have multiple elements; their surfaces can be spherical, aspheric or cylindrical; they can be...Photonics HandbookPressurizationPhotonics HandbookRules of ThumbPhotonics Rules of Thumb Scientists and engineers tend to want to answer simple relational questions with a blackboard covered with equations, even when questioners just want a rough estimate to...WHITEPAPERSPhotonics.com 12/2/2022Plano Optics - Complex Components and AssembliesWe offer custom prisms, polygons, windows, mirrors, and wedges from one source. FISBA not only has the complete production chain in-house, we can also develop entire systems built-to-spec or support...Photonics.com 10/4/2022Product Development Strategies for Electro-Optical SystemsThis whitepaper looks at the unique challenges associated with optical systems by exploring two extremes, an ultra-high precision instrument, and a low-cost consumer product, and the different...Photonics.com 12/2/2022Micro Lenses for Imaging Systems - Submillimeter Components and Complex Compound ElementsWe combine all resources for your successful micro imaging needs under one roof. We are specialists in ready-to-install, small and high-precision individual lenses and cemented elements. Our...Photonics.com 5/24/2022Medical Optics from Shanghai OpticsProducing optics for medical devices has its own unique set of difficulties and challenges including cost, turnaround time, performance, and standards. This paper talks about those challenges and...WEBINARSPhotonics.com 12/14/2011The Future of Imaging: Three PerspectivesPresenters: Professor Stephen Boppart The Future of Healthcare With Optical Biomedical Imaging A medical doctor and professor at the University of Illinois, Boppart's...Photonics.com 4/19/2023Tunable Lenses Magnify Possibilities of Spectroscopy ApplicationsSpectroscopic market growth has been noticeable in recent years, specifically in Raman-based applications such as authentication and counterfeit detection, incoming quality control, and airport and...Photonics.com 6/7/2022Measuring Long-Wavelength Lasers with IR Cameras, Pyroelectric Scanning-Slit Sensors, and Wavelength Conversion ApparatusUsing SWIR, MIR, and FIR lasers requires knowledge of their beam quality parameters. Many considerations significantly impact the laser process, such as mode structure, positional stability, and...Photonics.com 3/21/2013Techniques in Biophotonic ImagingFREE WEBINAR Sponsored by: Hamamatsu & Applied Scientific Instrumentation Additional Questions & Answers from the webinar are below: Dr. Kimani C. Toussaint Jr. Quantitative...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionarynormalized frequencyAlso referred to as the V number in fiber optics; the normalized frequency is a dimensionless quantity, denoted by the symbol V, given by: where a is waveguide core radius, l is wavelength in vacuum,...Photonics DictionaryShack-Hartmann wavefront sensorThe Shack-Hartmann wavefront sensor is an optical device used for measuring the wavefront aberrations of an optical system. It is widely used in adaptive optics systems to correct distortions and...Photonics DictionaryGRIN lensA GRIN (gradient index) lens is a type of optical lens that utilizes a gradient in refractive index across its volume rather than having a uniform refractive index like conventional lenses. This...Photonics Dictionaryvariable-focus condenserAn Abbe condenser in which the upper lens element is fixed. The lower lens may focus the illumination between the elements so that it emerges from the fixed lens as a large-diameter parallel bundle....VIDEOSPhotonics.com 11/11/2020Optical Products and Components - OPCO Laboratory Inc.From lenses to prisms, OPCO Laboratory Inc. manufactures a variety of optical products and components that can serve the needs of many applications.Photonics.com 3/4/2024Designing for Manufacturability with Fluorides and Other High Expansion Materials - LaCroix Precision OpticsAs the demand for fluorides and other high expansion materials increases, it is important to understand the risks/challenges involved with these materials and how they affect various factors such as...Photonics.com 3/4/2024Specifying Optical Coatings - LaCroix Precision OpticsOptical coatings modify the reflectance, transmittance, and absorptive properties of optic substrates to make them much more efficient and functional. From an optical manufacturer's perspective,...Photonics.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 CATEGORIESMicrofilm LensesInfrared ScannersAn infrared scanner is an optical system used to collect infrared energy from a scene using scanning optics with a point or line detector, as compared with a fixed optical system with a full...Handheld ScannersMultiple Image LensesCOMPANIESPhotonics Buyers' GuideNavitar Inc.Navitar, Inc. designs, develops, and manufactures innovative optical solutions for clients and enterprises across the globe. Solutions include complete optomechanical and optoelectronic assembly and...Photonics Buyers' GuideOZ Optics LimitedEstablished in 1985, OZ Optics is a leading worldwide supplier of fiber optic components, test equipment and sensors. OZ Optics manufactures its products in three locations, Ottawa (Canada),...Photonics Buyers' GuideExcelitas Technologies Corp.Excelitas Technologies® Corp. is a leading industrial technology manufacturer focused on delivering innovative, market-driven photonic solutions to meet the illumination, optical, optronic,...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,...