This is a first-class 3.5X-90X trinocular stereo zoom microscope with LED cool illumination and 1.3MP color digital camera. Designed to meet the demands of the modern microscopy applications that are temperature-sensitive like dissecting live tissues or observing live creatures this scope exceeds all expectations. It incorporates all the most excellent features of a high quality laboratory instrument. This microscope comes with SUPER widefield optics and versatile LED illumination system that provides both incident (top) cool lighting and transmitted (bottom) cool 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 pass through them. This microscope offers high resolution and good depth within a broad field of view. It provides crystal clear sharp stereo images wide zoom magnification range and large working distance. Its 45 degree inclined 360 degree swiveling trinocular head ensures easy observation and rubber eyeguards provide further comfort. This microscope is especially useful for the applications that need cool illumination. 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. It can be used in biology forestry archaeology and agriculture. It is appropriate for educational purposes in hospitals and schools. It is perfect for the examination of insects plants or virtually any three dimensional temperature-sensitive objects. This scope comes in factory sealed box. Features: A great microscopy system for temperature-sensitive applications 3.5X-90X large zoom range continuous magnification LED incident (top) cool lighting and transmitted (bottom) cool illumination 26:1 large zoom range 8 (200mm) Large working distance 45 degree inclined trinocular head with SUPER widefield eyepieces High-eyepoint design for easy observation including eyeglass wearers 23 mm upright tube for photo or video accessories 30mm SUPER widefield eyepieces (see the difference in the above picture) 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 view Full optical glass elements Precise ground glass lenses All metal mechanical components Adjustable interpupillary distance Rubber eyeguards included CE approval electric apparatus Manufactured Under ISO 9001 Quality Control Standard Excellent Five (5) Year Factory Warranty