Leupold Gen2 BX-4 Range HD 12x50

• 12x50 optical system: The higher 12x magnification helps pick apart distant terrain and evaluate animals or targets in more detail, while the 50 mm objective lenses and 4.2 mm exit pupil keep the image bright enough for long glassing sessions.
• Integrated laser rangefinder: Ranging from 11 m to 3657 m lets the binocular handle close woodland shots as well as long open-country observations, reducing the need to carry a separate rangefinder.
• Ballistic and angle-compensated ranging: Inclinometer, scan mode, target mode, and ballistic software help deliver more useful distance information in uneven terrain or when tracking moving animals, which speeds up decision-making in the field.
• Roof prism open-bridge design: The Schmidt/Pechan roof prism layout keeps the binocular compact for its class, while the open-bridge body gives a secure hold and easier one-handed carrying over long days outdoors.
• Tripod-ready, fogproof construction: Nitrogen filling helps prevent internal fogging in changing temperatures, and the built-in tripod adaptability makes high-magnification observation steadier and less tiring during extended use.

About the Leupold BX-4 Range Series

The Leupold BX-4 Range series sits in Leupold’s current binocular lineup as a dedicated family of rangefinding binoculars for hunting and shooting. Introduced in its Gen 2 form in 2025, the series combines full-time binocular observation with an integrated laser rangefinder, so users can glass and measure distance without switching between two separate tools. That makes the platform especially relevant for hunters covering varied terrain and for shooters who need quick distance confirmation before taking a shot.

Across the series, Leupold pairs its DNA engine with TBR/W ballistic range and wind technology, adding practical ranging support beyond a simple line-of-sight readout. Bow Mode with TRIG angle compensation broadens the series’ usefulness for archery as well as rifle hunting. On the optical side, the BX-4 Range models use the Elite Optical System and a red OLED display, balancing clear viewing with an easy-to-read internal ranging display. The series is offered in 10x42 and 12x50 configurations, giving users a choice between a wider, more forgiving field of view or greater reach for long-distance observation.

About the Leupold Gen2 BX-4 Range HD 12x50

The Leupold Gen2 BX-4 Range HD 12x50 is the longer-reaching model in the series, built for users who spend time in open country where detail at distance matters. Its 12x magnification gives a more precise view of animals, landmarks, and target areas than a lower-power binocular, while the 50 mm objective lenses help maintain image brightness and viewing comfort in the first and last light periods when game is often active. The 91 m/1000 m field of view is naturally narrower than that of a 10x model, but it suits deliberate, detail-focused observation across valleys, ridgelines, and large fields.

The integrated rangefinder extends from 11 m to 3657 m, making the binocular useful both for close checks and for long-distance ranging in open terrain. Features such as scan mode, target mode, an internal display, and an inclinometer make the distance readout more practical in real hunting conditions, especially when the target is moving or the shot angle is steep. The addition of ballistic software further increases its value for rifle hunters who need more than a basic distance number.

Mechanically, the binocular uses a Schmidt/Pechan roof prism system and an open-bridge body that keeps the shape manageable despite its 12x50 format. Central focusing allows quick adjustment as viewing distances change, while the right-eye diopter adjustment helps fine-tune the image to the user’s eyesight. At 1049 g, this is a substantial field binocular, and the tripod-adaptable design is especially useful for long observation sessions where steadiness matters as much as magnification.

About Leupold

Leupold & Volpel was founded in Portland, Oregon, in 1907 by Fred Leupold and Adam Volpel. The company remains family-owned and focuses on sport optics for hunting, shooting, and outdoor use. Its product range covers riflescopes, red dot sights, binoculars, spotting scopes, rangefinders, and thermal optics, giving the brand a broad presence across both hunting optics and shooting equipment.

Leupold & Stevens, Inc. is headquartered in Beaverton, Oregon, where the company moved its manufacturing plant and headquarters in 1968. In the optics market, Leupold is particularly well known for riflescope development, including the Plainsman, introduced in 1947, and the Duplex reticle, introduced in 1962. That long background in practical field optics informs products such as the BX-4 Range series, where optical performance, ranging capability, and field durability are combined in a format intended for demanding outdoor use.

Main Features

• Product type: Rangefinding binoculars
• Series: Leupold BX-4 Range
• Magnification: 12.00 x
• Objective lens diameter: 50.00 mm
• Prism type: Roof - Schmidt/Pechan
• Lens coating: Fully Multicoated
• Field of view: 91.00 m/1000m
• Field of view (angular): 5.21 °
• Apparent field of view: 62.40 °
• Exit pupil: 4.20 mm
• Eye relief: 14.30 mm
• Close focus: 4.00 m
• Diopter range: -3.5 to +3.5 dpt
• Focusing system: Central
• Diopter setting position: Right eye-piece
• Interpupillary distance: 60.00 mm - 77.00 mm
• Maximum rangefinder range: 3657.00 m
• Minimum rangefinder range: 11.00 m
• Measurement increment: Meter, Yard
• Measurement display: Internal display
• Inclinometer: Yes
• Scan mode: Yes
• Target mode: Yes
• Ballistic software: Yes
• Body type: Open bridge
• Filled with: Nitrogen
• Fogproof: Yes
• Tripod adaptable: Yes
• Built-in rangefinder: Yes
• Length: 160.00 mm
• Width: 134.60 mm
• Height: 68.60 mm
• Weight: 1049.00 g
• Made in: USA

Warranty

Leupold states a 10-year warranty for this binocular. That gives long-term coverage for the product as specified for this model.