AmScope MU Series 5.3MP USB 2.0 Back-illuminated Color CMOS C-Mount Microscope Camera with Reduction Lens and Calibration Slide5.3MP back-illuminated CMOS cameraHigher quantum efficiencyMulti-platform software solutionsIncludes calibration slide for on-screen measurementsThe 5.3MP USB2.0MU530-BI is