Leupold BX-4 Range HD Gen 2 TBR/W 10×42 Binocular

The Leupold BX-4 Range HD Gen 2 TBR/W 10x42 combines binocular viewing with integrated rangefinding, allowing users to observe and measure without switching optics. Its HD optical system, red OLED display, and ballistic calculation features support hunting, field observation, and long-range shooting applications.

The system provides a maximum range of 4,000 yards on reflective targets and 2,000 yards on trees. TBR/W technology calculates ballistic ranges and wind holds, while Bow Mode and Archer's Advantage support archery applications. Line of Sight mode provides straight-line distance readings, and Last Target mode helps identify the most distant target along the laser's path.

Key Specifications

• The binoculars provide 10x magnification for detailed viewing at extended distances.
• The objective lenses measure 42mm for a balanced field-observation configuration.
• The rangefinder reaches up to 4,000 yards on reflective targets.
• The maximum listed range for trees is 2,000 yards.
• The display uses a red OLED readout for visibility in varying light conditions.
• The power supply is a CR2 battery.
• The binoculars provide 17mm of eye relief.
• The exit pupil measures 4.2mm.
• The optical system is rated waterproof and fogproof.
• A built-in 1/4-20 tripod adapter port supports tripod mounting.

With integrated ranging, ballistic modes, interchangeable form-fit eyecups, and smooth focusing, the BX-4 Range HD Gen 2 brings observation and distance measurement together in one field-ready optical system.

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