AmScope T490A-5MA Digital Compound Trinocular Microscope, WF10x and WF16x Eyepieces, 40X-1600X Magnification, Brightfield, Halogen Illumination, Abbe Condenser, Double-Layer Mechanical Stage, Sliding Head, High-Resolution Optics, Includes 5MP Camera with Reduction Lens and Software Digital compound microscope and a 5MP camera with reduction lens and USB 2.0 output for capturing or displaying images on a computer or projector Trinocular viewing head with vertical camera mount and Siedentopf binocular mount with interchangeable pairs of 10x and 16x widefield eyepieces and sliding head with 55 to 75mm interpupillary adjustment, 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 precision-ground optical-glass objectives that provide color correction of magnified images Brightfield, halogen illumination with rheostat to control light intensity, 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 1mm stage divisions and stage stop; graduated coarse and fine focus with tension control to prevent stage drift