Request InfoPicard IndustriesPicard’s USB-FilterWheel system offers a compact, quiet and simple method of automating the selection of six 25-mm optical filters into a beam path. It provides a self-powered method of control unmatched in size, simplicity and cost. The system comes complete with custom application software that operates on any standard PC with Windows XP or higher operating system. LabView examples and DLL files are provided for integrating the filter wheel into your own automation. 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