The H800 is designed specifically for photomicrography, providing 0.7X-5X zoom magnification and a C-mount interface for most professional microscope cameras. While stereo microscopes are the preferred choice for low-magnification work like micro-soldering and dissection, the stereo lens design is not optimal for producing accurate photos or videos due to off-axis, angular distortion and keystoning. This single-lens microscope provides the same magnification range, but without the distortion. The 0.7X-5X zoom objective lens produces exceptionally sharp images throughout the entire range. The C-mount camera interface is height-adjustable, allowing precise parfocal adjustments to keep the lens in focus throughout the zoom range. The microscope has an integrated 0.4X reduction element optimized for cameras using 1/2" format sensors, providing more field-of-view. An optional adapter is available (AD-C23) to convert the C-mount interface into a 30mm or 23mm tube which can be used with eyepieces or camera reduction lenses. If you choose to use this microscope with an eyepiece or one of our 23mm DSLR adapters, this optional adapter is exactly what you would need. This package includes a table-stand with an 11” pillar and a focusing block. The focusing block uses a model-specific collar for mounting the lens, and symmetrical, tension-adjustable coarse focus knobs. The large base provides ample working area and stability. This model includes a 96-LED ring-light to provide bright, even lighting. The light intensity is controlled by a power module with a simple, single-knob design which can cover a large range of brightness. This package includes an all-in-one imaging system which combines the technologies of a 5MP microscope camera with an Android tablet to provide a feature-rich experience like no other. The high-resolution 9.7” screen brings your microscopic subjects to life in vivid color, with 90° tilt and 360° swivel to set the screen to a comfortable angle while standing or sitting. Touchscreen navigation allows you to capture photos and videos with ease using the built-in software, as well as performing measurement functions. With all of the functionality you would expect from a cutting-edge tablet, the possibilities are endless. For added flexibility, the tablet is equipped with a micro-HDMI output to expand your display to a larger format when needed, such as a television or monitor. When it comes to file storage, you will be spoiled for choices: you can use the internal storage, save to a microSD card or USB device, or transfer files over you wi-fi network. Wi-fi connectivity not only offers networking possibilities for sharing images, but for performing online tasks while you work. Specifications Zoom microscope objective: 0.7X-5.0X Numerical Aperture: 0.02-0.07 Resolution: 63-180lp/mm Optical Correction: Semi-apochromatic Mount: C-mount with integrated 0.4X reduction Working distance: 4-1/8" (105mm) Field of view: 1/2"x11/16" (12.9mm X 17.1mm) to 5/64"x3/32" (1.8mm X 2.4mm) Metal Stand Base: 12 5/8" x 10 1/4" Pillar: 11" (280mm) long, 1.25" (32mm) diameter Ring-light: 4.5W 96-LED Ring-light Brightness: 15000lux @ 100mm Ring-light Color Temperature: 6400K Ring-light Power: 110-240V, 50-60HZ, auto-switching wide-band Tablet Specifications OS: Android 4.1.1 CPU: 1.8GHz Memory: 2GB (DDR3) Internal Storage: 2GB External Storage: MicroSD (TF) 32GB max, USB Screen Size (diagonal): 9.7" Display Resolution: 2048 x 1536 Display Mount: 360° rotation, 90° tilt Sensor Type: CMOS Active Pixels: 5M (2592 x 1944) Shutter: electronic rolling shutter Photo Capture Resolution: 2592 x 1944, 2048 x 1536, 1600 x 1200 Video Capture Resolution and Maximum Framerate: 15fps @ 2048x1536 Connectivity: Micro HDMI, USB 2.0, Wi-Fi Lens-mount: C-mount Power: 110-220VAC Packing List:One monocular zoom microscope One focusing block One base plate for table-stand One column for table-stand One hex wrench Three screws and washers One dust cover One 96-LED ring-light One power control unit for ring-light One power cordOne tablet with integrated camera One AC adapter (US and Canada standard) One 0.5X C-mount reduction lens