The Celestron Labs CM2000CF Compound Microscope offers all the advanced features you’re looking for at an economical price. With 10x and 20x eyepieces and 4 included objective lenses (4x, 10x, 40x and 100x), you’ll achieve magnification ranging from 40x to 2000x. Strong and stable thanks to its all-metal construction, this microscope features a fully adjustable, mechanical stage so you can easily center your specimen slides. Improve the quality of your magnified images with the included 3 colored filters. The 10 included prepared slides guarantee exciting discoveries right out of the box. The NA 1.25 Abbe condenser with iris diaphragm concentrates and focuses the lower illumination for enhanced viewing making the CM2000CF an excellent tool for labs, schools, scientific research and more. Specifications: Type of Microscope: Compound, Head: Monocular with 360° rotatable 45° incline, Eyepiece(s) Magnification: (1) 10x and (1) 20x (10x with pointer), Eyepiece(s) Diameter: 23.2mm (.91"), Nosepiece: quadruple, rotational, Objective(s) Type: Refractive, Objective(s) Standard: DIN.