Hecate 200SM Multi-Function Trinocular Compound Bilolgical Digital Microscope,40X-2500X Magnification,Includes 5.0MP Camera and Software Double layer mechanical stage, Size:115*125mm Achromatic objectives:4x, 10x, 40x, and 100x. Magnification:40X-2500,illumination LED microscope.Compatible with window 7 and xp system Compensation free binocular head, this item contains a electronic eyepiece and a binocular eyepiece Double-Layer Mechanical Stage, LED Illumination, Coaxial coarse and fine adjustment Package:a microscope,a 5.0MP camera,a CD driver(please install the driver before using this microscope,we also have a link of driver),a usb cable,manual, a warranty card