This Video Inspection system includes a simul-focal trinocular stereo microscope, a fluorescent ring light and a 3MP USB2.0 digital camera. It is great instrument for industry inspections in semiconductor & electronics, gemology, and engraving applications.The system features a unique simul-focal optical system with an adjustable trinocular port to enable well-focused clear images on your computer or video screen while simultaneously obtaining sharp, focused images through the eyepieces. Traditional trinocular stereo microscopes allow you to view either through the trinocular port or the eyepieces only, forcing you to switch between the two. Since these trinocular ports are not simul-focal with the rest of the microscope optical system, you have to re-focus the microscope after each switch. The current microscope, however, erases this step by providing simul-focal viewing. Especially convenient for quality-control inspections, teaching demonstrations, and many other industry applications, your colleagues or students can simultaneously view clear images shown through the trinocular port while you work through the eyepieces. The microscope comes with a simul-focal trinocular head, super widefield optics, and a double-arm heavy-duty boom stand, offering crystal clear images, large magnifying zoom range, and long working distance. The double-arm boom stand lets the user manipulate the microscope head around three different axes (x, y, and z) and to maneuver the microscope head in any direction desired.The digital camera captures still microscopy images, streams live videos on your computers, and is compatible with Windows XP/Vista/7/8, Mac OS X, and Linux. The 0.5X reduction lens included gives your computer screens the same field of view as your microscope's eyepiece. The user-friendly software for Windows offers advanced features including Stitching, EDF (Extended Depth of Focus), video recording, and measurement functions. Features include... Simul-Focal Optical System Allows Simultaneous Observation Through Both the Eyepieces and the Trinocular Port Have well-focused clear images on your computer or video screen and through the eyepieces at the same time. No need to switch between the trinocular port and the eyepieces No need to re-focus the microscope after each "switch" 30mm Super Widefield 10X Eyepieces Sharp stereo images over a super widefield view High resolution with great flatness and contrast Crystal clear original true-color images Versatile heavy-Duty Double-Arm Boom Stand Covers large working area 3-Degree freedom design allowing the microscope head to be pointed in any direction Rugged solid cast steel base finished with stain resistant enamel 3.5X-90X (26:1) Continuous Zoom Magnification Range 45° Inclined Microscope Head 8" (200mm) Large Working Distance Upright Trinocular Tube for Attaching Digital Cameras, Video Camcorders or CCD Videos Accurate Alignment Ensuring Fatigue-Free Comfortable Observation Both Ocular Tubes with Adjustable Diopters Adjustable Interpupillary Distance Full Optical Glass Elements Precise Ground Glass Lenses All Metal Mechanical Components Rubber Eye-guards Included Manufactured Under ISO 9001 Quality Control Standard Excellent Five (5) Year Factory Warranty Specifications : Head: 45° inclined, 360° swiveling trinocular Eyepiece: 30mm super widefield high-eyepoint WF10X/20 eyepieces Barlow Lens: 0.5X & 2.0X Objective: 0.35-9.0X Zoom Range: 26:1 Diopter Adjustment: +/-5dp Interpupillary Distance: 2-3/16" - 2-15/16" (55-75mm) Working Distance: 8" (200mm) Boom Stand: 20" double-arm (overall length: 30"), 17" high pillar, 10-1/4"x8-1/4"x2-0" solid cast steel base Camera Specs: Sensor: Aptina MT9T001 CMOS (color) Sensor Size: 1/2“ (6.55mm(H) x 4.92mm(V), diagonal 8.19mm) Resolution: 2048x1536 (approx.3,200,000 pixels) Reduction Lens: 0.5X Pixel Size: 3.2µm x 3.2µm G Sensitivity: 1.0v / lux-sec (550nm) Frame Rate: 43fps @680x510, 22fps @1024x768, 8fps @2048x1536 Exposure: 0.128~2000ms, ROI Auto & Manual Operating System: Windows XP/Vista/7/8 (32 & 64 bit), Mac OS X, Linux PC Requirements: CPU equals to Intel Core2 2.8GHz or higher, USB2.0 port Advanced software for Windows: offers stitching, EDF, video recording and measurement functions conducts measurements for lengths, angles, arcs, areas and etc. gives your computer screens the same field of view as your microscope's eyepiece saves still images in BMP, TIFF, JPG, PICT, PTL or other formats edit and process microscopy images in a manner similar to PhotoShop live video and still image capture can be set in different resolutions simultaneously