The Leupold BX-2 Alpine HD 8×42 is a mid-size, glass-and-go binocular designed for extended field use. It pairs an 8x magnification with a 42mm objective to deliver a bright, steady image while remaining compact enough for all-day carry. The design uses an Abbe-Koenig roof prism, fully multi-coated optics and a magnesium housing for a balance of optical performance and durability. The binocular is waterproof and fogproof and ships with Pro Gear accessories including a GO Afield harness, lens covers and a lens cloth.
Key Specifications
- The magnification is 8x for steady, usable field detail.
- The objective lens diameter is 42 mm to improve light gathering in low light.
- The field of view at 1,000 yards is 394 ft for broad scene coverage.
- The exit pupil measures 5.2 mm for comfortable viewing in varied light.
- The eye relief is 15 mm, and the eyecups are twist-up for comfortable use with eyewear.
- The close focus distance is 13.5 ft for near observation tasks.
- The prism configuration is listed as Abbe-Koenig Roof.
- The housing is described as magnesium with rubber armor for a durable, grippy finish.
- The binoculars are specified as waterproof and fogproof for all-weather reliability.
- Included accessories are a GO Afield harness, lens covers, and a lens cloth.
Engineered for straightforward, dependable performance, the BX-2 Alpine HD offers optics and features suited to hunters and outdoor observers who need a bright image, sensible magnification, and a rugged, lightweight package. Its combination of fully multi-coated lenses, ergonomic design and field-ready accessories make it a practical choice for glassing from dawn through dusk.
