The Leupold BX-3 Alpine HD 12x50mm Binoculars are built for hunters who spot movement at dawn and dusk and break down terrain from a distance (brand part no. 187992). They use the Elite Optical System for bright, sharp images, and the redesigned magnesium chassis keeps weight down while improving durability and ergonomics. Interchangeable Form-Fit eyecups let you tune the fit, and the housing is waterproof and fogproof. Leupold backs them with its Lifetime Guarantee, so the binoculars are covered whoever owns them.

Key Specifications

• Magnification is 12x with a 50mm objective, a pairing built for glassing open country.
• Linear field of view is 278 feet at 1000 yards, or 5.3 degrees angular.
• Eye relief is 15.5mm and exit pupil is 4.2mm, which suits low-light use.
• Close focus is 7.2 feet, useful for checking nearby details.
• Interpupillary distance adjusts from 58 to 74mm, to fit a range of face widths.
• Weight is 29.2 ounces and length is 6.4 inches, which keeps a 12×50 manageable on a pack strap.
• The chassis is magnesium with a rubber armor coating for grip and impact protection.
• A built-in 1/4-20 tripod adapter port makes mounting to a tripod simple for steady glassing at 12x.
• The binoculars are waterproof and fogproof, sealed with a proprietary gas blend.
• Guard-ion lens coating and Form-Fit eyecups shed water and dirt and let you choose winged, medium or low eyecups.

Frequently Asked Questions

Can I mount these on a tripod? Yes. They have a built-in 1/4-20 rotatable tripod adapter port.

Are they waterproof? Yes. Leupold describes the BX-3 Alpine HD as waterproof and fogproof.

What is the warranty? Leupold guarantees them for life and will repair or replace them for free if they stop performing, whether you are the original owner or not.

Buy the Leupold BX-3 Alpine HD 12x50mm Binoculars

At 12x, steady glass and a tripod port matter, and the BX-3 Alpine HD has both. Order from our Lubbock, Texas gun shop for fast shipping, and see our other binoculars before your next hunt.