Get faster distance readings from the ATN Auxiliary Ballistic Laser Rangefinder 1500 and enhance the ballistics calculator of your Smart HD Scope. Simply mount the ABL 1500 to the front of your scope, pair them via Bluetooth connection and turn your Smart Sight into a precise hunting optic. Once you activate the controls via Smart Sight, simply press one button, take your reading to target and the scope will instantly adjust your POI based on ballistic profiles and environment. There's no need for any additional steps during critical moments. Hardened aluminum alloy construction of the sunshade attachment and the impact resistant electronics in the rangefinder withstand the recoil of high caliber rounds. Ultra low power consumption generates up to 5,000 readings off a single battery.