AmScope T370B-5M Digital Professional Compound Trinocular Microscope, 40X-2000X Magnification, WF10x and WF20x Eyepieces, Brightfield, Halogen Illumination, Abbe Condenser, Double-Layer Mechanical Stage, Includes 5MP Camera with Reduction Lens and Software Digital trinocular compound microscope provides high magnification for biological use and educational applications, and has a 5MP camera with reduction lens and USB 2.0 output for capturing or displaying images on a computer or projector Siedentopf trinocular viewing head with interchangeable pairs of 10x and 20x widefield eyepieces and adjustable interpupillary distance, fixed 30-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to provide a more comprehensive view and enable sharing Forward-facing nosepiece with 4x, 10x, 40xS (spring), and 100xS (spring, oil) DIN achromatic objectives that provide color correction of magnified images Brightfield halogen illumination and 1.25 NA Abbe condenser with iris diaphragm and rack-and-pinion focus control for precise focus, clear examination, and light control Double-layer mechanical stage, with 1.0mm stage divisions, locks slide into place and provides precise slide manipulation along the X- and Y-axis to allow coordinates to be recorded, enabling the viewer to return to a specific location on the slide