The BX®-4 Pro Guide® HD Gen 2 10x42mm is a jack-of-all-trades when it comes to backcountry optics. Compact and lightweight, it has enough field of view for navigating tight areas while still offering plenty of magnification for wide-open spaces.
ELITE OPTICAL SYSTEM
Offers 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 that diehard hunters and shooters demand.
EXTREME CLIMATE
EXPOSURE
We make sure our optics perform at the highest level in the harshest conditions by ensuring they will survive from -40 degrees Fahrenheit all the way up to 160 degrees Fahrenheit.
WATERPROOF +
FOGPROOF
From torrential downpours to crossing rivers, you’ll never have to worry about a Leupold binocular leaking or fogging up. Our proprietary gas blend and seals are tested to a 33-foot depth and a multitude of pressure changes.
GUARANTEED
FOR LIFE
Built for a lifetime of performance - if at any time your binocular doesn’t perform, we will repair or replace it for free - whether you're the original owner or not.
The BX®-4 Pro Guide® HD Gen 2 10x42mm is a jack-of-all-trades when it comes to backcountry optics. Compact and lightweight, it has enough field of view for navigating tight areas while still offering plenty of magnification for wide-open spaces.
This upgraded version of our best-selling binocular uses high-quality glass and improved lens coatings to deliver the resolution, clarity, and glare reduction diehard hunters and shooters demand—no matter the time of day, you’ll be able to conquer the challenges of harsh light and bright reflections.
Along with its outstanding optical system, the BX-4 Pro Guide HD Gen 2 includes interchangeable Form-Fit eyecups that’ll keep your eyes fresh through hours of hillside glassing.
Leupold’s Elite Optical System offers 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 that diehard hunters and shooters demand.
Open bridge, roof prism design is extremely lightweight and ergonomic.
Exterior lens surfaces are treated with DiamondCoat 2, an ion-assist lens coating, for higher light transmission and the greatest level of abrasion resistance we've ever offered. DiamondCoat 2 has the additional advantage of assisting in light transmission, for greater brightness, clarity and contrast, and will prove its worth in the wildest places on earth.
FULLY MULTI-COATED LENS SYSTEM
Our fully multi-coated lens system ensures maximum brightness for clarity, contrast, and color fidelity.
Guard-ion is a hydrophobic lens coating that sheds dirt and water for a maintenance-free, clear, crisp image.
High-definition, calcium-fluoride lenses ensure incredible clarity at all magnification levels.
Phase coated roof prisms significantly increase resolution for a sharp sight picture from edge-to-edge of the visual field.