AmScope40X-800X Compound Microscope + 3D Mech. Stage + USB Camera 40X-800X widefield monocular microscope offers six magnification powers with crisp clear images Precise glass optics; Abbe condenser with diaphragm & iris; 3D mechanical stage; Coarse & fine focusing Tungsten illumination with GS and CE Approval 640x480 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