Request InfoComputer Optics Inc., IRZoomComputer Optics Inc. has expanded its series of machine vision lenses. The COIF283LD has a focal length of 8.3 mm and is f/2.0. Its grid distortion is less than 0.2% with a front focal length of 15 cm. The 1/3-in.-format, high-contrast lens is suitable for machine vision applications that have limited space but that require superior imaging.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 3/8/2024Motor Control BoardThe MCR IQ™ Motor Control Board Series from Theia Technologies facilitates operation of motorized lenses, allowing users to control zoom, focus, P-iris, and optional IR filters. The boards...Promoted Content September 2023 IssueMotorized Lenses for AMR OperationTheia Technologies’ motorized lenses come in 4-10-mm, 9-36-mm, and 12-50-mm focal ranges. The lenses offer up to 12 megapixel, 300 lp/mm resolution and are excellently IR-corrected to maintain...Photonics.com 4/5/2024Ruggedized LensesThe 1.4-in., 45-MP MPT-R Series and 1-in., 20-MP MPZ-R Series (shown) from Computar® are 45-MP and 20-MP ruggedized lenses for harsh environments. The ruggedized lenses have been designed to...ARTICLESPhotonics Spectra December 2023 IssueLiquid Crystal Optics Support High-Performance Compact VR DisplayVirtual reality (VR) and mixed reality (MR) devices are used to access applications in a growing number of fields, from entertainment to health care to manufacturing to tourism. 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Ziabrev has more than 20 years of experience, most...PHOTONICS HANDBOOK ARTICLESPhotonics HandbookGaussian and Newtonian Thin Lens FormulasEquation (1) is known as the Gaussian form of the lens equation, after the mathematician Karl F. Gauss. Equation (2), first derived by Sir Isaac Newton, is the Newtonian form of a lens equation. The...Photonics HandbookOptical System Optimization: Analyzing the Effects of Stray LightElectrical engineers are very familiar with the effects of shot noise, thermal noise, flicker noise and crosstalk, and recognize how these effects can reduce the signal-to-noise ratio (SNR) in their...Photonics HandbookComponent Choices: Avoiding Tolerancing MistakesTo the novice or casual user of optics, the acquisition of an optical system can be a very difficult experience. Failure to understand the ground rules can result in unnecessarily high cost, late...Photonics HandbookThin-Film Coatings: A Buyers' GuideWhat are thin-film coatings? 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Sensor manufacturers can take two main approaches to meeting this demand: They...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 DICTIONARY+ TERMSPhotonics Dictionarymachine vision systemA machine vision system is an integrated combination of hardware and software components designed to capture, process, and analyze images to perform automated inspection, measurement, and quality...Photonics 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 DictionaryconvexConvex is an adjective used to describe a surface or shape that curves outward, bulges, or has a rounded and outwardly extending appearance. 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Since 1947, three generations of family leadership have guided LaCroix Precision Optics to become the premier precision optics...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,...