Leupold BX-4 Pro Guide HD Gen 2 10x50mm Shadow Gray

The Leupold BX-4 Pro Guide HD Gen 2 10x50mm is a backcountry-ready binocular that balances magnification and light-gathering for improved long-range identification. Its 50mm objective lenses collect extra light for low-light performance, while modern coatings and optical elements reduce glare and improve resolution. The design includes interchangeable Form-Fit eyecups and an ergonomic open-bridge chassis for extended use in the field.

Key Specifications

• The magnification is 10x for versatile mid- to long-range viewing.
• The objective lens diameter is 50mm to enhance light collection in low-light conditions.
• The weight is 28.70 oz for a balance of durability and carry comfort.
• The linear field of view is 299 ft @ 1000 yds for broad situational awareness.
• The eye relief measures 19mm to support comfortable viewing with or without eyewear.
• The close focus distance is 9.3 ft for near-field observation.
• The prism type is Roof for a compact profile and straight-through viewing.
• The optic coating is Diamond Coat 2 to reduce glare and improve contrast.
• The finish is Shadow Grey for a subdued field appearance.
• The chassis is rated 100% waterproof and fogproof for use in adverse weather.

Rugged, lightweight, and designed for extended glassing sessions, the BX-4 Pro Guide HD Gen 2 combines a practical feature set and proven optical performance. Whether you're glassing ridgelines at first light or scanning open country, its combination of coatings, ergonomic controls, and field-ready construction make it a dependable optic for serious outdoor use. Backed by Leupold's support and designed for repeatable results, this model is well suited for hunters and outdoor observers who prioritize clarity, weather resistance, and comfortable long-term use.