Request InfoEdmund Optics Inc.BARRINGTON, N.J., Feb. 25, 2011 — TechSpec silicon planoconvex (PCX) lenses manufactured by Edmund Optics Inc. are suitable for use in weight-sensitive infrared applications from 3 to 5 µm, for near-infrared imaging and infrared spectroscopy, with density less than half that of germanium or zinc selenide. The lenses feature precision polished surfaces with a positive focal length and with one flat and one convex surface. They are designed for orientation with the plano (flat) surface facing toward the desired focal plane. They are available in focal lengths from 25 to 250 mm and are offered uncoated. They...See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra November 2022 IssueLaser Line MirrorsTECHSPEC® Dual Band Laser Line Mirrors from Edmund Optics Inc. offer 99% reflectivity at both IR and visible wavelengths. Options are available for 532-nm or 635- to 670-nm guide beams....Photonics.com 8/31/2022Antireflection Laser WindowsTECHSPEC® Dual-Band Antireflection (AR) Laser Windows from Edmund Optics Inc. feature <0.25% reflection at 532 nm and <0.1% reflection at 1064 nm for high laser throughput. ...Photonics Spectra October 2022 IssueSilica Plano-Concave LensesTECHSPEC® 1064-nm Laser Line Coated, UV-fused Silica Plano-Concave (PCV) Lenses from Edmund Optics Inc. have a maximum reflection of 0.25%/surface at laser wavelengths. The lenses are...Photonics.com 7/26/2022Optical MountsThe E-Series of Adjustable Size Kinematic Optical Mounts from Edmund Optics Inc. can be used for mounting a wide range of round, rectangular, and square optical components, including round and...ARTICLESPhotonics.com 1/24/2024LaCroix Precision Optics Adds Assembly, Design DepartmentsLaCroix Precision Optics has added optical assembly and design departments in a move that the company said solidifies its status as a vertically integrated optics firm. According to LaCroix president...Photonics.com 7/12/2022Photonics Technologies at the Fore as First James Webb Space Telescope Images ReleasedThe first images from the James Webb Space Telescope are being released today, following an initial release of a “teaser” image July 7, and a subsequent preview image released July 11...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 July 2022 IssueAR Coating Technique Streamlines 3D-Printed Micro-OpticsResearchers at the University of Stuttgart have developed a low-temperature atomic layer deposition (ALD) technique for applying antireflective (AR) coatings to lens surfaces in multi-lens systems....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 HandbookPlastic Optics: Specifying Injection-Molded Polymer OpticsThe use of precision polymer optics is becoming an increasing necessity today as products demand sophisticated light handling components to achieve desired results. Polymer optics can be thought of...Photonics HandbookThin-Film Coatings: A Buyers' GuideWhat are thin-film coatings? The purpose of any optical thin-film coating is to modify the transmittance and reflectance properties of the substrate material to which they are applied. Most coatings...Photonics HandbookAspheric Lenses: Optimizing the DesignWith 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...WHITEPAPERSPhotonics.com 1/16/2024Antireflection Coatings for Space ApplicationsSpace can be a harsh environment for optical coatings. Optimax has successfully provided antireflection (AR) coatings for a wide range of space applications. This paper outlines the results of...Photonics.com 7/27/2022Optical Coating - Surface TreatmentsOptical Components must have different properties based on the application and interference effect they are intended for; the shape, surface quality, and coating determine the performance of the...Photonics.com 2/6/2024General CapabilitiesReynard Corporation has all the facilities necessary to design, fabricate and qualify state of the art coatings for numerous applications. Our precision optics are found in high performance systems...Photonics.com 2/28/2024How Does an Interference Filter Work?Learn the basics of how interference filters functions.WEBINARSPhotonics.com 7/21/2022Computational Meta-Optics Enable Ultrathin Cameras for Full-Color ImagingHigh-quality cameras increasingly depend on extended systems of intricately optimized, aberration-correcting lenses. Unlike conventional lenses, metaoptics leverage subwavelength scatterers to...Photonics.com 1/10/2022Photonics Spectra Conference 2022: January 10 - 13Photonics Media will host its second annual Photonics Spectra Conference Jan. 10-13. The virtual event will comprise four technology tracks — Lasers, Optics, Sensors and Detectors, and Imaging...Photonics.com 8/20/2020Mastering the Hidden Pitfalls of Metallic CoatingsMetallic mirror coatings are critical for countless optical systems. Their optical designs are usually quite simple but face challenges in terms of environmental stability and performance across...Photonics.com 7/20/2023Key Considerations in Objective Selection for Machine VisionMicroscope objectives are critical for high magnification machine vision applications such as semiconductor inspection. There are different key considerations when choosing the right objective...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionaryoptical manufacturing tools and machineryOptical manufacturing tools and machinery encompass a wide range of equipment, instruments, and systems used in the fabrication, shaping, finishing, and testing of optical components and systems....Photonics Dictionaryinfrared lensAn infrared lens is an optical component specifically designed and optimized for transmitting, focusing, or manipulating infrared (IR) radiation within the infrared spectrum. These lenses are used in...Photonics Dictionarylaser opticsLaser optics refers to a broad category of optical components and systems designed for manipulating and controlling laser light. Laser optics play a crucial role in shaping the characteristics of...Photonics Dictionaryinfrared opticInfrared optics refer to optical components and systems designed to manipulate and control infrared (IR) light, which lies beyond the visible spectrum. These components are crucial for various...VIDEOSPhotonics.com 8/23/2023Optical Design from AvantierOur optical design team employs DFM principles to ensure optimal performance, cost-efficiency, and timely production of our solutions. Our state-of-the-art metrology ensures thorough testing of each...Photonics.com 9/30/2019About AlluxaGet a tour of our factory and the inside scoop on everything Alluxa has to offer.Photonics.com 5/27/2022Rainbow Research Optics LLC Introduction VideoRainbow Research Optics LLC Introduction VideoPhotonics.com 2/21/2018Photonics on the Showroom Floor and in the Lab - LIGHT MATTERS 02.2018On this month's episode of Light Matters, we take you on a brief tour of the Higgins Laboratories at Worcester Polytechnic Institute (WPI). Quinsigamond Community College and WPI received a $4M grant...PHOTONICS BUYERS' GUIDE CATEGORIESOptical FlatsAn optical flat is a piece of glass, pyrex, or quartz having one or both surfaces carefully ground and polished plano, generally flat to less than a tenth of a wavelength. Optical flats are used in...CCTV LensesLaser OpticsLaser optics refers to a broad category of optical components and systems designed for manipulating and controlling laser light. Laser optics play a crucial role in shaping the characteristics of...Freeform OpticsFreeform optics refers to the design and fabrication of optical surfaces that do not follow traditional symmetric shapes, such as spheres or aspheres. Unlike standard optical components with...COMPANIESPhotonics Buyers' GuideLaCroix Precision OpticsThe LaCroix name is synonymous with quality precision optics. Since 1947, three generations of family leadership have guided LaCroix Precision Optics to become the premier 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,...Photonics Buyers' GuideShanghai Optics Inc.ISO 9001 & ISO 13485 certified and D&B DUNS # 113515303 Shanghai Optics is an unparalleled custom system solution provider offering advance precision custom optical design, engineering,...Photonics Buyers' GuideMLD Technologies LLCExperts In Thin-film Coating Design We practice a design-before-quote approach to help customers refine specifications and minimize technical risk. We understand how coated optical elements...