AmScope SM-2TZ-DK-10M Digital Professional Trinocular Stereo Zoom Microscope, WH10x Eyepieces, 3.5X-90X Magnification, 0.7X-4.5X Zoom Objective, Upper and Lower Halogen Lighting, Pillar Stand, 110V-120V, Includes Darkfield Condenser, 0.5X and 2.0X Barlow Lenses, and 10MP Camera with Reduction Lens and Software Digital professional stereo microscope with pillar stand has long working distance to enable users to perform work or manipulate large items, including circuit boards and dental appliances, and has a 10MP camera with reduction lens and USB 2.0 output for capturing or displaying images on a computer or projector Trinocular viewing head with pair of 10x super-widefield eyepieces, adjustable interpupillary distance, fixed 45-degree vertical inclination to reduce eye and neck strain, and 360-degree rotation capability to enable sharing 0.7x-4.5x zoom objective provides continuous zoom magnification and longer focal length for inspecting large-scale specimens, a 0.5x Barlow lens extends the working distance, and a 2.0x Barlow lens extends the magnification range Upper and lower illumination has 10W halogen light source illuminates specimens, frosted stage plate allows light to pass through from below with transparent specimens, reversible black and white stage plate provides contrast with light- and dark-colored specimens, and Darkfield condenser reflects light off the specimen, resulting in a light image on a dark background Pillar-style table stand with bilateral coarse focus and stage clips to secure the specimen during viewing