Leupold BX-3 Alpine HD Binoculars

The Leupold BX-3 Alpine HD Binoculars deliver exceptional optical clarity and dawn-to-dusk light transmission for bright, high-resolution viewing. Engineered with an Elite Optical System and specialized glare reduction, these binoculars provide clear, vivid images during critical low-light conditions.

Built to endure the harshest field environments, the rugged housing features a proprietary gas blend and robust seals capable of withstanding extreme temperatures, elevation shifts, and heavy shock. Equipped with interchangeable eyecups and a fully waterproof design, they provide reliable lifetime performance for hunting, scouting, and outdoor observation.

Key Features

Brand	Leupold
Manufacturer Part Number	187990
Model Number	187990-Leupold
Optical System	Elite
High Definition	Yes
Objective Lens Diameter	1.7 in
Exit Pupil Diameter	0.2 in
Water Resistance	Waterproof
Interchangeable Eyecups	Yes
Special Feature	Lightweight
Age Range	Adult
Item Package Quantity	1

Highlights

• Elite Optical System for exceptional dawn-to-dusk light transmission and clarity
• Proprietary gas-sealed housing resistant to extreme temperatures, elevation changes, and shock
• Waterproof and fog-free internal construction
• Interchangeable eyecups for enhanced viewing comfort
• Advanced glare reduction for crisp, high-definition viewing

Warranty

Built for a lifetime of performance - if at any time a Leupold Precisionscope, mount, red dot, binocular, or spotting scope doesn’t perform, it will be repaired or replaced for free - whether you are the original owner or not.

Frequently asked questions Are the Leupold BX-3 Alpine HD Binoculars waterproof? Yes, these binoculars are fully waterproof and sealed with a proprietary gas blend to withstand extreme moisture, elevation changes, and temperature variations. What optical system is used in the BX-3 Alpine HD binoculars? They feature Leupold's Elite Optical System, designed for superior dawn-to-dusk light transmission, glare reduction, and high-definition resolution. Do these binoculars include interchangeable eyecups? Yes, the BX-3 Alpine HD binoculars come equipped with interchangeable eyecups for customized viewing comfort. How do these binoculars perform in extreme conditions? They are tested under severe conditions to endure intense temperature changes, shocks, and harsh environments without compromising internal optical clarity.