AmScope 40X-2000X Compound Vet Microscope + USB Camera 40X-80X-100X-200X-400X-800X-1000X-2000X Magnification Settings with Precise Optical Glass Lenses Separate Coarse & Fine Focus and Abbe Condenser w/ Disc Diaphragm Graduated Metal Mechanical Stage, Sturdy Metal Framework and Built-in Tungsten Light with GS and CE Approval High Quality USB2.0 Digital Camera Captures 640x480 Pixel Still Images and Streaming Real-Time Live Videos on Your Computer Screens Advanced Editing, Processing and Measuring Software Compatible with Windows XP/Vista/7 and Mac OS 10.6 & up