AmScope 40X-2000X Lab LED Binocular Compound Microscope w 3D-Stage, Book & Blank Slides Eight widefield magnification settings: 40X, 80X, 100X, 200X, 400X, 800x, 1000X & 2000X Professional 30 degree inclined 360 degree swiveling Siedentopf binocular head 3-D double layer mechanical stage with coaxial coarse & fine focusing, Abbe condenser and iris diaphragm & filter Powerful single bulb LED illumination with dimmer One microscope book and 100 coverslips & 50 blank slides