This is a trinocular 3.5X-90X zoom stereo boom microscope with a 10MP heavy-duty high resolution digital camera. It comes with a trinocular head, 30mm SUPER widefield high-eye point eyepieces, a 3D double-arm heavy-duty boom stand, and a 144-LED ring light with dimmer. This microscope offers crystal clear images, super widefield viewing, very large magnifying zoom range (26:1) and a large working distance (8", 200mm). Its high-eye point optic design ensures an easy and comfortable observation, including eyeglass wearers. The 10MP digital camera captures still images and video, and allows you to view a live stream on your PC. With software available for Windows, Mac, and Linux, it's a multi-platform imaging solution. The included Windows software offers image-development and measurement tools, as well as advanced compositing features such as image-stitching and extended-depth-of-focus. Independent preview and capture resolutions allow you to view high-speed video while capturing high-definition images. For Mac, there is a lite version with limited processing features. The 3D double-arm boom stand allows you to turn the microscope head around three different axis (x, y, and z), allowing you to point the microscope head to ANY direction you wish. The intensity-adjustable LED ring light provides bright, even and cool light illumination. This microscopy system is an ideal instrument for gemologists, engravers, collectors and anyone in semiconductor and/or electronic industry. It is also a right microscope for biological laboratory applications that require low heat release. Made by the same OEM supplier that provides optical instruments for Leica, Zeiss, Nikon and Olympus, and retails for more than $2,600. Features: A 3.5X-90X Large Zoom Power Microscope on Boom with 144-LED Ring Light and 10MP Color Digital Camera! 10MP High Resolution, High Quality, USB2.0, Color Digital Camera Captures Microscope Images and Streams Live Video on Your Computer Screen Displays 10MP Clear, Full-screen Images Saves Still Images in BMP, TIFF, JPG, PICT, PTL and Other Formats Measures Lengths, Angles, Areas and etc. across Images Reduction Lens Provides the Same Field of View on Screen as Through Eyepieces Quick and Easy USB2.0 Connection Easy Installation and Operation Compatible with Twain, DirectShow, Amcap, Minisee other third-party software Free life time software upgrades 144-LED Bright, Even and Cool Lighting Illumination 45 Degree Inclined Trinocular Head with SUPER Widefield High-Eyepoint Eyepieces Erect Stereo Sharp Images over a SUPER Widefield of View Full Optical Glass Elements Precise Ground Glass Lenses High Resolution with Great Flatness and Contrast Crystal Clear Original True Color Images 30mm SUPER Widefield 10X Eyepieces with 20mm Field of View 8" (200mm) Large Working Distance Accurate Alignment Ensuring Fatigue-Free Long Time View Both Ocular-Tubes with Adjustable Diopter Adjustable Interpupillary Distance 3D Versatile Double-Arm Boom Stand Covering Large Working Area 3-Degree Freedom Allows Pointing Microscope Head in Any Direction You Wish! Heavy-Duty Cast Steel Stand Finished with Stain Resistant Enamel Rugged Solid Cast Steel Base All Metal Mechanical Components Rubber Eye-guards Included Mounting Adapter for LED Ring Light Included Camera Adapters for Fitting All Other Microscopes Included Manufactured under ISO 9001 Quality Control Standard Excellent Five (5) Year Manufacturer Warranty Unbeatable Lowest Price Guaranteed or the Difference Back! Satisfaction Guaranteed or Your Money Back!

3.5X-90X super widefield zoom magnification 8" large working distance and 2-1/2" field of view Powerful 144 LED ring light with dimmer