This is a compound biological microscope includes built-in 3.0 mega digital camera with advanced software. The digital compound microscope comes with a digital binocular viewing head, body frame, revolving quadruple nosepiece, four achromatic optics objectives, double layer mechanical stage with scale, Abbe NA1.25 condenser with iris diaphragm and variable intensity halogen transmitted illumination system. It offers magnifications 40X-100X-200X-400X. The 2048 x 1536 pixels USB digital imaging system that captures still microscope images and live video on computer. The included software compatible with Windows XP/Vista/7/8/10 can also be used to make measurements.