This is a professional binocular Siedentopf biological OMAX microscope with PLAN objectives and the power range from 40X to 1600X. The microscope offers a 30° inclined 360° swiveling compensation free binocular viewing head, quintuple reversed nosepiece, four PLAN objectives, large 3-D double layer mechanical stage with scales and variable intensity halogen transmitted illumination system. This type of microscopy is perfect for research laboratories and advanced applications in clinical offices. There is a wide range of accessories available including darkfield & phase contrast condensers, USB cameras and carrying case.