
Leupold BX-4 Range HD GEN2 TBR/W 12×50mm Binoculars - Shadow Gray
Leupold BX-4 Range HD GEN2 TBR/W 12×50 mm Binoculars - Shadow Gray (MPN: 185700)
Features
- Laser Rangefinder Built-In – Integrated rangefinding capabilities up to 4,000 yds on reflective targets, 2,200 yds on trees, and 1,400 yds on deer. Perfectly combines spotting and ranging into one device.
- TBR/W Technology – Employs True Ballistic Range with Wind compensation, calculating accurate, slope-adjusted distances for rifle hunters.
- Archer’s Advantage Mode – Designed for archery, this feature adjusts range solutions based on arrow weight, velocity, and peep height.
- OLED Display – High-contrast red OLED display remains clear under all lighting conditions.
- Elite Optical System – Delivers outstanding dawn-to-dusk clarity, exceptional light transmission, glare reduction, and edge-to-edge sharpness.
- Robust Field Design – Waterproof, fogproof, and rugged enough for harsh conditions. Includes three interchangeable Form-Fit eyecups for personalized comfort.
- Tripod Adaptable – Equipped with a standard ¼-20 tripod mount for stable glassing in the field.
Technical Specifications for the Leupold BX-4 Range HD GEN2 TBR/W 12×50 mm Binoculars - Shadow Gray
Specification |
Details |
Manufacturer |
Leupold |
Model / MPN |
185700 |
UPC |
030317042288 |
Magnification |
12× |
Objective Lens |
50 mm |
Field of View |
~279 ft at 1,000 yds (~5.2–5.3°) |
Exit Pupil |
~4.2 mm |
Eye Relief |
~14 mm |
Close Focus Distance |
~13 ft |
Interpupillary Distance |
60–77 mm |
Weight |
~37 oz |
Length |
~6.25 in |
Display Type |
Red OLED |
Range Performance |
4,000 yds reflective / 2,200 yds trees / 1,400 yds deer |
Battery |
CR2 (approx. 3,000 actuations) |
Special Features |
TBR/W, Bow Mode, Laser Rangefinder, OLED, Elite Optics |
Weatherproofing |
Waterproof, fog-proof, nitrogen-purged |
Finish |
Shadow Gray rubber armor |
Warranty |
Leupold Full Lifetime Guarantee |
What’s in the Box
- Leupold BX-4 Range HD Gen 2 TBR/W 12×50 mm binoculars (Model 185700)
- Three Form-Fit eyecups
- User manual & Lifetime warranty documentation
SEO Keywords
Leupold BX-4 Range HD Gen 2 12×50, 185700, laser rangefinding binoculars, ballistic range binocular, TBR/W optic.

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