Request InfoMahr Inc.Mahr GmbHPROVIDENCE, R.I., Sept. 5, 2017 — The MarShaft SCOPE 250 plus from Mahr Inc. is an optical shaft measurement system. Competitively priced and designed to provide fast, accurate, fully automatic measurement of smaller shafts and turned parts directly on the shop floor, the MarShaft SCOPE 250 plus features a matrix camera with four million pixels. The system measures parts up to 250 mm in length and 40 mm in diameter. A maximum permissible error of <1.5 μm L/40 is featured when measuring diameter and a 3-μm L/125 maximum permissible error is featured when measuring length.See full productRelated content from Photonics MediaPRODUCTSVision Spectra Spring 2020 IssuePrecimar ICM 100The Precimar® ICM 100 IP Dial and Digital Indicator Calibrator from Mahr Inc. features new vision capabilities with an image processing upgrade. Designed for the automated testing of...Vision Spectra Winter 2019 IssueIP67-Rated GigE CamerasIP67-rated GigE cameras from Imperx Inc. are designed for use across all industries and offered in a lightweight and compact 42 × 48-mm size. The IP67-rated cameras are ideal for any...Photonics.com 5/7/2019Machine Vision SystemThe CV-X 300 machine vision system series from KEYENCE Corp. of America was developed for a manufacturing setting to detect defects, chips, or dents, locate parts, and inspect the correct assembly....Photonics.com 4/29/2019Rugged Vision SystemsThe In-Sight 9000 series of rugged, ultra-high-resolution vision systems from Cognex Corp. are fully configurable, standalone devices that combine high accuracy with large fields of view. The...ARTICLESVision Spectra Summer 2019 IssueAdversarial Learning Techniques Test Image Detection SystemsEngineers at Southwest Research Institute (SwRI) are finding and documenting vulnerabilities in machine learning algorithms that can make objects “invisible” to image detection systems...Photonics Spectra June 2020 IssueIntegrated Optical System Helps Contain COVID-19 in AirportsWill automated infection tracking become standard procedure in airports around the world? Real-time thermal monitoring combined with biometric data that could be immediately extracted and analyzed...Vision Spectra Autumn 2019 IssueDeep Neural Network Guides Drone to Smooth LandingResearchers at the California Institute of Technology (Caltech) have collaborated on a system that uses a deep neural network (DNN) to help autonomous drones “learn” how to land more...Photonics.com 3/20/2020Device Uses AI, Thermal Imaging to Survey Public Areas for Flu-Like IllnessA contactless, portable surveillance device, developed by a team at the University of Massachusetts Amherst (UMass), can capture crowd-level bioclinical signals directly related to physical symptoms...WHITEPAPERSPhotonics.com 6/11/2019The Fast Lane to Embedded VisionSensor Modules are small imaging solutions used to easily integrate customized vision technologies into machines and devices that allow them to see. Developers of robots, drones, IoT, consumer...WEBINARSPhotonics.com 9/26/2013Machine Vision for IndustryMachine Vision for Industry Speakers include: “Machine Vision:Today’s Trends & Tomorrow’s Challenges to Fulfill the Technical Demands” Greg...Photonics.com 5/19/2016Optimizing Machine Vision Systems to Maximize Product Quality and YieldNelson Bridwell, president of Machine Vision Engineering LLC and an AIA Certified Vision Professional, will discuss how to apply statistical control to optimize reliability and yield of machine...Photonics.com 11/1/2018Achieving the Best Thermal Imaging Performance for Unmanned Airborne Systems — Per Unit Gram, Volume, Watt (and Dollar)There is an ever-increasing need for smaller, lighter, and more powerful imagers — thermal imagers in particular — as the remotely piloted aircraft (RPA) business (also known as unmanned...Photonics.com 3/20/2018Optics and Lighting Solutions for Machine VisionMachine vision technology is key to efficiently manufacturing a wide range of products today, from semiconductors to appliances to beverage containers. A crucial first step in any good machine vision...PHOTONICS DICTIONARY+ TERMSEDU.photonics.com 9/8/2009feature extractionIn image processing and machine vision, the process in which an initial measurement pattern or some subsequence of measurement patterns is transformed to a new pattern feature. In image pattern...EDU.photonics.com 9/8/2009scanner1. A device used to trace out an object and build up an image. One of the most common of these types is video scanning. The scanning takes place inside the television tube as electrons, guided by...EDU.photonics.com 9/8/2009visually coupled airborne systems simulator (VCASS)A visual system including a tiny television tube and imaging optics, all contained in a helmet to be worn by pilots in flight simulator training.EDU.photonics.com 9/8/2009space-division multiplex (SDM)In fiber optics, the condition in which each fiber of a bundle carries a separate channel.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.3D Vision SystemsMotion Analysis CamerasMachine Vision SystemsCOMPANIESPhotonics 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' GuideAdmesy BVMEASURING COLOUR IN A WORLD OF LIGHT! Admesy offers a broad range of test and measurement instruments focused on colour and light measurements in inline production process environments. All...Photonics Buyers' GuideCascade Optical CorporationCascade Optical Corporation has more than 35 years of expertise in custom vacuum-deposited thin-film coatings, specializing in IAD, low temp, low stress coatings for laser crystals and fiber optics....Photonics Buyers' GuideRadiant Vision Systems, Test & MeasurementRadiant Vision Systems engineers advanced imaging systems to evaluate light, color, manufacturing integrity, and surface quality of illuminated displays, backlit components, light sources,...