The next generation Vortex Fury HD 5000 AB is a rangefinding binocular that takes the guess work out of dialing long-range shots. This binocular is the whole package and a must-have for your next hunt thanks to in-display ballistic data and built-in environmental sensors-which means less time for you calculating ballistics and more time putting rounds down range. The Vortex Fury HD 5000 AB is simply a smarter way to shoot thanks to the Applied Ballistics Elite solver built right in. You can pair with the Fury HD App to create custom ballistic profiles, and with popular Kestrel and Applied Ballistics Garmin devices for the ultimate in real-time precision. Battery: CR2 Mfg: Vortex Optics