Request InfoPicoQuant GmbHPicoQuant GmbH has released a polarization extension for its upgrade kit for confocal laser scanning microscopes (LSMs). Previously, commercially available upgraded LSMs could perform time-resolved fluorescence measurements, but with the new extension, upgraded microscopes can perform polarization measurements also. The polarization extension for the LSM upgrade kit permits access to single-molecule dynamics such as fluorescence anisotropy and polarization-resolved fluorescence correlation spectroscopy. 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