AmScope SM-6T-FRL-M Digital Professional Trinocular Stereo Zoom Microscope, WH10x Eyepieces, 7X-45X Magnification, 0.7X-4.5X Zoom Objective, 8W Fluorescent Ring Light, Clamping Articulating Arm Stand, 110V-120V, Includes 1.3MP Camera with Reduction Lens and Software Digital professional stereo microscope on articulating arm has long working distance to enable users to perform work or manipulate large items, including circuit boards and dental appliances, and has a 1.3MP 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 Removable 8W fluorescent ring in a plastic housing provides bright, shadow-free illumination Articulating arm stand has 40" reach, and a clamp for attaching to table or desk