The RXA(R)-1600i TBRA(R)/W is a highly versatile and accurate rangefinder that excels in various situations. Whether you&';re engaging targets at long distances, pursuing a once-in-a-lifetime trophy, or using a bow while in a stand, the RX-1600i TBR/W is a reliable choice. Our advanced True Ballistic RangeA(R) (TBRA(R)) technology considers both the shooting angle and your rifle&';s ballistics to ensure precise aiming every time. With a user-friendly red OLED display and a durable aluminum body coated with rubber armor, this rangefinder is ideal for any adventure. TRUE ACCURACY MATTERS BE MORE EXACT WITH TRUE BALLISTIC RANGE/WIND TECHNOLOGYLeupold&';s True Ballistic Range/Wind (TBR/W) technology takes precision to the next level by offering 25 selectable ballistics groups that account for your preferred cartridge, helping you dial in the exact range of your target.Using the old rifleman&';s rule on an angled 600-yard shot could result in a 10-15-inch margin of error when compared to the dead-on accuracy of Leupold&';s TBR/W. And with TBR/W&';s 10-mph wind holds, you&';ll have all the information you need to experience more first-shot hits.