Leica Rangemaster CRF 3500.COM Rangefinder - Leica's ballistic powerhouse, the compact Rangemaster CRF 3500.COM, is more precise and reliable than ever before, with new Bluetooth functionality. Ballistic rangefinding has never been easier: Create your individual ballistics profile quickly and conveniently using the Leica Hunting app. With the Rangemaster CRF 3500.COM, precision longrange shooters and hunters in all environments receive precise, reliable rangefinding up to 3,500 yards - in fractions of a second, at the touch of a button on any type of target. This makes the Rangemaster CRF 3500.COM an essential partner for all precision long-range shooters and hunters. The Class 3R laser enables reliable, repeatable measurements up to an unmatched distance of 3,500 yards - even in difficult weather conditions on all types of targets. By connecting to the "Kestrel Elite" weather meter, you can utilize advanced "Applied Ballistics" technology for even more precise results. Connecting to the Apple Watch additionally enables silent, error-free data transmission between spotter and shooter. This unrivalled combination of industry leading optical quality, the latest Bluetooth platform and full ballistic functionality in compact, rugged design makes the Rangemaster CRF 3500.COM the most powerful rangefinder in its class. Features Maximum ease of use; Performace up to 3,500 yards on all targets; Connects to the Kestrel Elite and the Apple Watch; Easily managed with the Leica hunting app; Most powerful, reliable rangefinding thanks to class 3R laser; Weather-proof robust sleek design;