The Leupold BXA(R)-2 TimberlineA(R) HD 10x42mm is built for hunters who want Leupold performance without compromise. At its core is Leupold&';s Advanced Optical System engineered to maximize light transmission for clearer images at dawn and dusk glare reduction in bright conditions and the HD resolution needed to pick out fine details and movement. The large tactile focus wheel is easy to locate and operate - even with gloves - allowing for quick precise adjustments when glassing in dense brush or cluttered terrain. Every BX-2 Timberline HD also includes Pro GearA(R) accessories like a GO Afield(TM) chest harness lens covers and lens cloth. And like all LeupoldA(R) binoculars it&';s waterproof fogproof and guaranteed to perform for life. Advanced Optical System: Delivers excellent low-light clarity and resolution for open-country glassing. Durable & Field-Ready: Built to withstand extreme climates and rugged abuse. Tripod Adaptability: Features a built-in 1/4-20 threaded tripod adapter for hands-free observation. Leupold Guarantee: Backed by Leupold&';s legendary lifetime performance guarantee.