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The Advantages of Line Confocal Imaging over Coaxial Confocal Imaging
by Commercial Micro Manufacturing on 2021-04-15

The key advantage of line confocal sensors is their ability to generate 3D tomography, 3D topography and 2D intensity data simultaneously over a 2 k line scan at fast scan rates (namely up to 3 kHZ at full measurement range). Line confocal scanning avoids unwanted reflections from shiny metal surfaces and the off-axis arrangement permits multi-layer (tomography) scanning.

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