The OMAX digital MD824S50 biological microscope includes built-in 5.0 mega digital camera with advanced software.The advanced microscope features a digital Siedentopf binocular viewing head with 3rd tube as built-in digital camera, body frame, reversed revolving quadruple nosepiece, four infinity achromatic optics objectives, large double layer mechanical stage with scale, Abbe NA1.25 condenser with iris diaphragm and variable intensity halogen transmitted illumination system. It offers eight level magnifications from 40X-2000X. You can add top level accessories including darkfield condenser and phase contrast kits to upgrade your microscope.The high level microscope is suitable for medical labs, educational lab environments, veterinary clinics, and professional research.