Leupold BX-4 Range HD TBR/W 10x42mm Rangefinder zoom in


Leupold BX-4 Range HD TBR/W 10x42mm Rangefinder

When speed is paramount, there's no substitute for a range-finding binocular. The BX-4 Range HD TBR®/W 10x42mm fuses Leupold's® DNA® engine and ballistics software with the optical performance diehard hunters and shooters demand. Now you can spot and range targets without wasting valuable seconds switching between gear. Its high-contrast red OLED display delivers visible readouts in any light, and its edge-to-edge clarity makes glassing sessions easy on the eyes. 

The time-saving combo of tech and glass is built around Leupold's Elite Optical System. It delivers excellent dawn-to-dusk light transmission for a bright image when it matters most, elite-level glare reduction in harsh light, and the resolution and clarity you can count on in the backcountry. Compare it to other range-finding binoculars in its class, and you’ll see a difference, especially in low light.

But that’s just half of what this optic is all about. Its 10x magnification provides a large field of view for glassing in tight areas while still being powerful enough to make positive IDs from a distance. And when you finally spot your target, one press of the power button will tell you exactly how far to send your rounds. 

Backed by Leupold's Lifetime Optics Guarantee and their Two-Year Electronics Guarantee, the BX-4 Range HD is built for years of performance.

  • TBR/W - True Ballistic Range/Wind
  • Elite Optical System offers excellent dawn-to-dusk light transmission
  • Crisp bright-red OLED display
  • Scratch-and smudge-resistant lens coating
  • Reversible power button for right or left hand versatility
  • Fast and accurate ranges 
  • Extremely smooth focusing system for fine adjustments
  • Comfortable over-sized eyepiece
  • Removable twist-up eyecups
  • Waterproof and fogproof
  • Works in extreme climates 
  • Ergonomic design
  • Built-in 1/4-20 rotatable tripod adapter port
  • Battery type: CR2 
  • Battery life: 3000 actuations
  • Laser classification: Class 1M
  • Rifle angle compensation: TBR/W
  • Magnification: 10x
  • Objective lens diameter: 42mm
  • Min.range: 12 yards
  • Linear FOV (@1000 yards): 334 ft.
  • Angular FOV: 6.2º
  • Eye relief: 17mm
  • Min diopter (dpt): -3.5
  • Max diopter (dpt): 3.5
  • Close focus distance: 13 ft.
  • Interpupillary distance max: 76mm
  • Interpupillary distance min: 56mm
  • Light transmission left channel: 81%
  • Light transmission right channel: 80%
  • Length: 5.9"
  • Weight: 2 lbs. 7 oz.
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Leupold & Stevens, Inc.®, is an American, family-owned, fifth-generation company that has been designing, machining, and assembling precision optical instruments and more for over 100 years.

In 1907, a young German immigrant named Fred Leupold set up a one man shop in Portland, Oregon, repairing optics for surveying equipment. Leupold & Stevens is still family owned, but their focus has turned from away from surveying and towards helping individuals survey their own environment - with innovative, high-performance sports optics and accessories.

Today, Leupold optics are renowned for their unchallenged ruggedness, absolute waterproof integrity, and their amazing optical quality. A century of observation and optical experience has gone into every binocular and scope Leupold produces, and they're sure the results are well worth the extra effort.

Leupold - America's Optics Authority™
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