AmScope M158C-E1 40X-1000X Biology Science Metal Glass Student Microscope with a 1.3MP USB Digital Imager Size: 1.3 MP USB digital camera Portable Consumer Electronics Home Gadget 360 degree rotating monocular head with optical glass lenses, offering five levels of magnification up to 1000X Sturdy all-metal framework with single glass lens condenser and 6-hole disc diaphragm LED illumination powered via outlet and/or batteries 1.3MP USB 2.0 digital camera for photos and videos on Windows and Mac, with 3rd-party software support User-friendly software (Windows only) offers processing and advanced features including Stitching, EDF, Video Recording and Measurement functions