The Dual Scripps Plankton Camera (DSPC) is a new approach for automated in-situ monitoring of phyto- and zooplankton communities based on a dual magnification dark-field imaging microscope. This data package contains raw data from the DSPC also known as "Aquascope". These data were collected in January 2021 at a depth of 3m in Lake Greifensee, Switzerland. The DSPC gathered images at 5x magnification (5p0xMAG - targeting phytoplankton), and at 0.5x magnification (0p5xMAG, targeting zooplankton). More information .... https://doi.org/10.1016/j.watres.2021.117524 https://doi.org/10.25678/0004BW