Leupold's RXB-IV rangefinding binocular provides Leupold's True Ballistic Range (TBR) feature in a 9X binocular. Why carry several pieces of gear when you can do it with just one? The TBR calculates the ballistic arch to a target. The rangefinding binocular combines this info with angle of shot data from its built-in inclinometer. This provides bow--and rifle hunters with scopes employing Leupold Ballistics Aiming System reticles--the correct reading for precise up- or downhill shots. In addition to being a true multi-purpose optical tool, the RXB-IV frees up space for other essentials when space and weight are at a premium: Leupold & Stevens, Inc.; $875; (800) 538-7653; www.leupold.com