Leupold BX-4 Pro Guide HD Gen 2 12×50 Binoculars

The Leupold BX-4 Pro Guide HD Gen 2 12×50 binoculars in Shadow Gray provide high-definition optics in a mid-size, field-ready package. They pair 12x magnification with 50mm objectives and Leupold’s advanced coatings for improved resolution and glare reduction in varied light. The roof-prism design and waterproof/fogproof construction make these binoculars suitable for extended observation, scouting, and range work. Swappable Form-Fit eyecups and Diamond Coat 2 optical treatments improve comfort and clarity for long sessions in the field.

Key Specifications

• The magnification is 12x for extended-range observation.
• The objective lens diameter is 50 mm to gather ample light in low conditions.
• The eye relief is 16 mm to accommodate a variety of eye positions and optics users.
• The exit pupil measures 4.2 mm for consistent image brightness at the eyepiece.
• The prism type is a roof prism for a compact, straight-body design.
• The optic coating is Diamond Coat 2 for enhanced transmission and durability.
• The finish is Shadow Gray for low-visibility field use.
• The binoculars are waterproof and fogproof for reliable use in adverse conditions.
• Includes swappable Form-Fit (twist-up) eyecups for extended-use comfort and customization.
• The country of origin is JP.

Practical and purpose-built, the BX-4 Pro Guide HD Gen 2 balances optical performance, weather resistance, and ergonomic features for demanding outdoor use. Its combination of high-definition glass, protective coatings, and user-focused design makes it a dependable option for glassing, scouting, and observational tasks where clarity and reliability matter.