LMI Technologies Inc., FocalSpecCUMMING, Ga., April 12, 2016 — FocalSpec Inc. has announced a 3D line confocal imaging scanner to be used in on-line, at-line, and laboratory applications on electronics and printed components, PCBs, assemblies, microdispensing, casings and other objects. The automatic device enables high-precision microtopographic 3D measurement of hard-to-measure surfaces where traditional technologies do not perform properly. The scanner can also measure glossy, curved, slanted, high-contrast and transparent parts at sub-μm resolution.See full productRelated content from Photonics MediaPRODUCTSVision Spectra Summer 2021 Issue2D Inspection MachineThe Planar 2D inspection machine from InspecVision has been announced by Exact Metrology. 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The virtual event will comprise four technology tracks — Lasers, Optics, Sensors and Detectors, and Imaging...PHOTONICS DICTIONARY+ TERMSEDU.photonics.com 9/8/2009speckle metrologyRefers to the variety of techniques that use the interference pattern produced by laser light diffusely reflected by an object. There are two basic techniques: direct laser photography, used when...EDU.photonics.com 9/8/2009laser speckleSparkling granular pattern that is observed when an object diffusely reflects coincident laser light. Speckle appears as an irregularity in many holographs but has been exploited as a measurement...EDU.photonics.com 9/8/2009metrologyThe science of measurement, particularly of lengths and angles.EDU.photonics.com 3/21/2018Multispectral ImagingMultispectral Imaging: Creation of an image where each pixel contains more than three spectral data points, typically four to 20. 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For the...Photonics.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 CATEGORIESAlignment TelescopesAn alignment telescope is an optical tooling instrument consisting of an objective lens, a focusing lens, an optical micrometer, a reticle and an eyepiece. Alignment telescopes project a precise line...Pyroelectric RadiometersSurface Quality Measuring EquipmentMetrology ServicesCOMPANIESPhotonics Buyers' GuideLaCroix Precision OpticsOptics that Defend, Build, Cure and Discover The LaCroix name is synonymous with quality precision optics. 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