This first-class 3.5X-90X trinocular stereo zoom microscope with 10MP digital camera incorporates all the most excellent features of a high quality laboratory instrument. Designed to meet the demands of modern microscopy applications this scope exceeds all expectations. The microscope comes with SUPER widefield optics and versatile halogen illumination system that provides both incident lighting and transmitted illumination. You can choose between incident illumination shining down onto the object or transmitted illumination through the frosted stage plate. The first is used for the observation of three-dimensional objects and the second for the inspection of the objects that allow light to get through them like diamonds. This microscope offers high resolution and good depth within a broad field of view. It provides crystal clear sharp stereo images 26:1 large zoom magnification range 8 (200mm) long working distance and 2-1/2 (65mm) super large field of view. The 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 and Linux there is a lite version with limited processing features. This microscope system is great for many applications in gemology geology forestry archaeology agriculture and biology. It is great for the exploration of the world of surface details and fine structures of various materials like wood metal solder semiconductor and gemstone. It is perfect for the examination of insects plants rocks stamps coins jewel soldered points microelectronic components circuit boards or virtually any three dimensional objects. Features : A great stereo microscope turnkey package with 10MP USB2.0 color digital camera! 3.5X-90X extremely large zoom range continuous magnification 26:1 extremely large zoom range 8 (200mm) large working distance High quality SUPER widefield of view Dual (top and bottom) halogen illumination 45 degree inclined trinocular head with SUPER widefield eyepieces High-eyepoint design for easy observation for all users including eyeglass wearers 23mm upright tube for photo or video accessories 30mm SUPER widefield high-eyepoint eyepieces included High resolution with great flatness and contrast Sharp stereo erect images over a SUPER widefield of view Crystal clear original true color images Both ocular-tubes with adjustable diopter Metal pillar stand finished with stain resistant enamel Accurate alignment ensuring a fatigue-free long time viewing Full optical glass elements Precise ground glass lens All metal mechanical components Adjustable interpupillary distance Rubber eye-guards included Built-in Epi-illuminating and transmitted lighting system with adjustable intensity CE approval electric apparatus Manufactured Under ISO 9001 Quality Control Standard Excellent Five (5) Year Factory Warranty