AmScope 40X-2500X LED Biological Binocular Compound Microscope with 3D Double Layer Mechanical Stage +1.3MP USB Digital Camera Imager Six widefield magnification settings: 40X, 100X, 250X, 400X, 1000X & 2500X Professional 30 degree inclined 360 degree swiveling Siedentopf binocular head Sturdy framework with 3-D double layer mechanical stage, coaxial coarse & fine focusing, Abbe condenser, iris diaphragm and color filter Powerful single bulb LED illumination with dimmer Digital camera with advanced editing, processing &amp; measuring software for Windows XP/Vista/7/8/10