The InfiRay Outdoor RICO PRO was built to do three things: make the best image possible be easy to use and be the most advanced dual field-of-view (FOV) thermal weapon sight available to the commercial market. InfiRay Outdoor's patented dual FOV objective lens allows users to seamlessly switch between awide FOV for detection and a narrow FOV for target identification. Unmatched image quality paired withan intuitive and easy-to-use interface HD display 6-hour run-time aluminum alloy housing and 32GB ofinternal memory gives you all the tools you need to take your hunt to the next level. - Device Technology: Thermal Imaging - Objective Focal Length: 25mm/50mm - Sensor Resolution: 640