Request InfoGrintech GmbHThe flying spot reflectivity sensor detects surface defects, including scratches and blowholes, in inaccessible areas, such as on the inner walls of cylinders. Available from Grintech GmbH, the device offers a working distance of 25 mm, 12.5 mm or other distances, as required, and resolution — spot size ≤50 μm full width half maximum. The depth of focus is 5 to 8 mm, and the probe diameter is 2.0 mm, with 0.7 and 1.2 mm available upon request. The sensor has an NIR light source.See full productRelated content from Photonics MediaPRODUCTSPhotonics.com 1/13/2023Nano SensorsThe NanoCeramic series of sensors from Queensgate Instruments provides nanoscale precision for demanding environments such as ultrahigh vacuum to 1010 Torr and a range of temperatures from cryogenic...Vision Spectra Spring 2024 IssueEvent-Based Vision SensorThe GenX320 from Prophesee SA is an event-based vision sensor built for integration into ultralow-power edge AI vision devices. 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