Request InfoEdmund Optics Inc.Edmund Optics Inc. has released the telecentric backlight illuminator for machine vision measurement applications. The device uses a telecentric lens and parallel rays to increase edge contrast and accuracy, and it features an adjustable aperture to allow for variable output without varying colour temperature. It accepts 1/4-in. fibre optic lightguides or 0.312-in. LEDs and, according to the company, it provides shorter integration time than typical fibre optic or LED backlights.See full productRelated content from Photonics MediaPRODUCTSPhotonics Spectra February 2023 IssueMounted Color FiltersMounted Machine Vision Filters from Edmund Optics Inc. are color filters optimized for use with popular LEDs with ≥85% transmission and blocking capabilities. The hard-coated filters are...Photonics Spectra May 2024 IssueTime-of-Flight Distance SensorsThe ODT3CL1-2M from Leuze electronic is a laser diffuse sensor that uses time-of-flight (ToF) technology to measure distances in applications such as automated guided vehicles for monitoring the...Vision Spectra Summer 2023 IssueVision System Development KitThe FSM-IMX570 Devkit from FRAMOS provides vision system engineers with a simple, coherent framework for developing a working prototype of an embedded indirect Time-of-Flight (iToF) embedded vision...Photonics.com 5/19/2023Machine Vision CamerasThe CELERA and CELERA One cameras from Alkeria srl are now available with 9-MP resolution and Sony Pregius® IMX 255 and IMX 267 sensors. 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Marisa Edmund has more than 25 years of experience in the photonics...Photonics.com 1/19/2024VCSELence Torino Opens; QDI Systems Secures €5M in Series A: Week in Brief: 1/19/24QDI Systems, a developer of imaging devices for medical applications, has secured €5 million ($5.4 million) in series A funding. The company, a 2019 spinoff of the Zernike Institute for Advanced...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookMeasuring Aspheres: Selecting the Best TechniqueThe benefits of aspheric lenses are numerous: They allow for a reduction in spherical aberrations and are ideal for focusing or collimating light, as they can achieve a low ƒ-number. 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Our...Photonics.com 2/8/2024The Right Machine Vision System - Build vs. BuyHardware is the common first step in developing a vision system. However, without the proper software support, challenges will quickly mount. Any organization with a need for a long-term vision...WEBINARSPhotonics.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 7/20/2022Lighting Considerations for Line-Scan ImagingO’Neill covers the process of successfully implementing a line-scan system from start to finish. 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The best options for an application are not always obvious, and key trade-offs should be considered when...PHOTONICS DICTIONARY+ TERMSPhotonics Dictionarymachine vision lensA machine vision lens is a specialized optical lens designed for use in machine vision systems, which are used for automated inspection, measurement, and quality control in industrial applications....Photonics DictionarygradientIn image processing and machine vision, the rate of change of pixel intensity.Photonics Dictionaryevent-based sensorAn event-based image sensor, also known as a dynamic vision sensor (DVS), is a type of digital imaging device designed to capture visual information in a highly efficient and unique way compared to...Photonics Dictionaryvector correlationA machine vision technique of image correlation whereby the correlation kernel (template of the desired image) is transformed into a group of vectors, each representing a specific feature of the...VIDEOSPhotonics.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.com 4/20/2022GS Plastic Optics, a Global Leader in Precision Injection Molded Polymer OpticsGS Plastic Optics is a global leader in precision injection molded polymer optics. We provide the enabling components of optics-based devices for medical, defense, machine vision, and...Photonics.com 4/19/2022Optolong Fluorescence Filter Set Comparation FITC/DAPI/TexasRed - Optolong Optics Co. Ltd.Fluorescent filter is a key component of biomedical and life science instruments, and its main function is to separate and select the characteristic band spectra of excitation light and emission...Photonics.com 4/19/2022Fluorescence Filter Images - Optolong Optics Co. Ltd.Optolong Optics Co. Ltd., brand owner of Optolong, is a manufacturer of fluorescence filters and astronomy filters. We also offer other interference filters including UV filters, visible filters, and...PHOTONICS BUYERS' GUIDE CATEGORIESMachine Vision Image SensorsRobotic Vision SystemsNear-Infrared CamerasAn infrared camera, also known as a thermal imaging camera or IR camera, is a device that captures and visualizes the infrared radiation emitted by objects, revealing temperature variations across...Camera Cable AssembliesCOMPANIESPhotonics 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' 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' GuideTeledyne DALSA, Machine Vision OEM ComponentsTeledyne DALSA is a part of Teledyne’s Vision Solutions group and a leader in the design, manufacture, and deployment of digital imaging components for machine vision. Teledyne DALSA image...