A Revolutionary Design The DM756 line of digital microscopes offers a new level of functionality and convenience. These all-in-one digital imaging solutions are available with USB, Wi-Fi, or HDMI connectivity to suit any workflow, with the ability to view and capture live video and photos. The sleek design is both attractive and functional, and can be used with our most popular table stands, boom stands, and articulating arms. Best of all, the microscopes use a modular design with multiple magnification and illumination options so you can customize them to suit your needs. Stand-Alone with HDMI Connectivity This model is designed for stand-alone use – so no need for a computer. Connect it directly to an HDMI monitor or television for live viewing and recording. You'll be impressed by the responsiveness of the real-time video, and the smooth 60fps output. As a stand-alone system, the microscope uses internal software to provide on-screen controls for capturing photos and videos, with a built-in Secure Digital reader/writer to store the files. Use the included mouse to navigate the microscope's settings and its large assortment of editing and measuring tools. Modular Optics The amazing utility of this microscope begins with its optics. At its core is a 0.7X-5.6X continuous optical zoom. This allows you to quickly adjust the level of detail as needed. By default, the microscope is equipped with a 1X objective lens with a considerable 80mm working distance. A range of additional objective lenses are available to cover different magnifications and working distances. For even greater flexibility, an RMS lens adapter is also available to mount traditional microscope objective lenses. Out of the box, the DM0756 provides 0.7X-5.6X optical magnification using the 1X objective lens. This version also includes a 2X objective lens for 1.4X-11.2X magnification to bring out more detail. Optional lenses are available for further expansion. Illumination The microscope is equipped with an LED ring-light for cool, even illumination. Since the illuminator is attached to the microscope, the light will always be where you need it. 60 individual LEDs blanket the subject with light, daylight-balanced at 6500K for ideal imaging. Following the theme of modularity, the ring-light uses magnetic coupling so it can be effortlessly removed or attached as needed. Multi-Function Switch To simplify your workflow, the microscope has a multi-function switch which can be used to control the brightness of the ring light, as well as to capture images. Moving the switch to the left or right will adjust the ring light's brightness in stepped graduations. The switch also has a button action which will capture an image in the appropriate software. Double-Arm Boom-Stand The multi-pivoting, double-arm stand provides a stable, flexible support system, ideal for hands-on work. Use of a drop-down column allows the microscope lens to be positioned at virtually any angle. Ball-bearings provide smooth movement of the lateral arms, which can easily pivot the microscope out of the way when it is not needed. The heavy, steel base ensures the stability of the microscope. Specifications Microscope Optical System Infinity-corrected Zoom Magnification 0.7X-5.6X continuous zoom Numerical Aperture 0.018-0.092 (1X objective) Optical Resolution 18.6µm-3.65µm (1X objective) Objective Lens 1X, 80mm working distance 2X, 37.5mm working distance Microscope Mounting Diameter 50mm Power Requirements 100-240VAC to 12VDC/1A adapter Camera Sensor IMX307 (color) Sensor Type CMOS Sensor Optical Format 1/2.8" Active Pixels 2M (1920 x 1080) Pixel Size 2.9µm x 2.9µm Active Sensor Area 5.57mm x 3.13mm Shutter electronic rolling shutter Sensitivity 1300mV @ 1/30s, f/5.6 Spectral Response 380-650nm with IR-cut filter Capture Resolution and Maximum Framerate 60fps @ 1920x1080 (HDMI) 50-60fps @ 1920x1080 (SD) Connectivity HDMI (v1.4, video out) USB (mouse) Storage Secure Digital reader/writer (SDIO 3.0) Illuminator Illuminator Type 60-LED ring light Power Output 3W Color Temperature 6500K Stand Stand Type DAB double-arm boom-stand with ball-bearing movement, cast-steel base Stand Dimensions 20" double-arm (overall length: 30"), 17" high pillar, 10-1/4"x8-1/4"x2" Focusing-block Focus Range 50mm Internal Software Features Live video preview Captures still images and video Exposure: automatic and manual with gain Color: automatic and manual white-balance, saturation Image adjustment: contrast, brightness, gamma Measurement tools including lines, arcs, polygons Packing List: One digital microscope with 1X objective lens One 2X objective lens One ring light One USB mouse One power adapter One HDMI cable One SD card One double-arm boom-stand One focusing block One 50mm to 76mm adapter