The BX-4 Pro Guide HD Gen2 is a jack-of-all-trades when it comes to backcountry optics. Compact and lightweight, it has enough field of view for navigating tight areas while still offering plenty of magnification for wide-open spaces. This binocular uses high-quality glass and improved lens coatings to deliver the resolution, clarity and glare reduction no matter the time of day. Along with its optical system, the BX-4 Pro Guide HD Gen2 includes interchangeable Form-Fit eyecups that'll keep your eyes fresh for hours.