AmScope HHD Series Professional Handheld Digital USB Microscopes with 10X-280X Magnification, LED Ring Illuminator, and Table Stand + Optional Polarizer

The HHD Professional Series Portable USB Microscopes are easy to use, high power scopes. With continuous powers from 10x to 280x, it's ideal for quality control inspectors, medical professionals, and scientific researchers or hobbyists and beginners for viewing stamps, coins, bugs, plants, rocks, skin, gems, circuit boards, and more. With the higher power magnifications, you can even view traditional microscope slides under incident illumination. Using the AmScope Software, you can capture your discoveries using the built-in 2.0MP camera. Press the buttons on the scope or within the application to save images and high-resolution video directly to your PC via USB connection. The 8 LED illuminator ensures your specimens are clear and bright. An included metal stand allows for steady shots and comes in handy when viewing at higher powers, minimizing shaking and keeping your specimen in sharp focus. Camera Specifications Model Number Sensor Size (mm) Dark Signal Sensitivity