JESSICA GEHLHAR, EDMUND OPTICS INC.Calibration, pointing accuracy, and repeatability are critical to the success of vision systems for measurement. This is especially true for precise 3D multicamera measurement applications where single-pixel measurements are needed to help machine vision systems accurately gauge their environment. Even the smallest misalignment between optics and the components holding them in place will significantly affect the repeatability of 3D measurements. Small, low-cost sensors and lenses and the ability to capture and store a lot of data have significantly contributed to the growth of 3D...Read full articleRelated content from Photonics MediaARTICLESCalculating Lens Resolution with PrecisionThere are many different ways to judge the performance of a lens, depending on the application: weight, size, distortion, transmission, and resolution. 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Edmund Optics® has been a leading supplier of optics and optical components to industry since 1942, designing and manufacturing a wide array of...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' 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,...Photonics Buyers' GuideTeledyne DALSA, Machine Vision OEM ComponentsTeledyne Imaging is a group of leading-edge companies aligned under the Teledyne umbrella. Teledyne Imaging forms an unrivalled collective of expertise across the spectrum with decades of experience....Photonics Buyers' Guide