AmScope 40X-2000X Trinocular Biological Compound LED Microscope + 1.3MP Digital Camera 40X-2000X eight magnification settings with sharp images Backward nosepiece allocates spacious room for comfortable viewing and operating LED Illumination; 3D Mechanical stage; Coarse & fine focusing; Abbe condenser with diaphragm & iris 1.3MP USB 2.0 digital camera for photos and videos on Windows, Mac, and Linux Advanced software for Windows XP/Vista/7/8/10, limited software for Mac/Linux