Leupold BX-4 Pro Guide HD Binocular 12x50mm Gen 2 – Elite Glass for Long-Range Glassing

The Leupold BX-4 Pro Guide HD 12x50mm Gen 2 binocular delivers high-magnification glassing performance for hunters and backcountry scouts who need to judge trophy quality and terrain features at extended distances. The 12x magnification paired with 50mm objective lenses provides excellent light transmission for dawn and dusk observation, while the HD optical system delivers edge-to-edge clarity and true color fidelity. This is a dedicated long-range optic for glassing wide-open country where spotting game at 1,000+ yards makes the difference.

Leupold's Twilight Max Light Management System combines premium HD glass, anti-reflective lens coatings, and phase-corrected Schmidt-Pechan prisms to maximize usable light in low-light conditions. The roof prism design keeps the body slim and packable. Argon-purged and O-ring sealed for waterproof and fogproof reliability in all weather. The magnesium chassis sheds weight without sacrificing durability, while the armor coating provides secure grip in wet conditions. Center focus wheel allows quick diopter adjustment. Twist-up eyecups accommodate users with or without eyeglasses.

Specifications:

• Type: Roof Prism Binocular
• Magnification: 12x
• Objective Lens: 50mm
• Prism Type: Schmidt-Pechan (Phase Corrected)
• Field of View: 281 ft @ 1,000 yds
• Eye Relief: 15.5mm
• Exit Pupil: 4.2mm
• Glass: HD (High Definition)
• Lens Coatings: Twilight Max Light Management System
• Waterproof/Fogproof: Yes (Argon Purged)
• Chassis: Magnesium
• Weight: 29.8 oz