Leupold BX-5 Santiam HD 12×50 Binoculars

Description

The Leupold BX-5 Santiam HD 12×50 is a mid-size roof-prism binocular intended for long-range observation, birding, and extended outdoor glassing sessions. It pairs 12x magnification with 50mm objectives and Leupold’s Twilight Max HD light management system to improve contrast and low-light performance. The open-bridge design and generous eyecups are configured for comfortable, sustained use in the field. The housing and optics are built for rugged, all-weather use with waterproof and fogproof construction.

Key Specifications

• The magnification is 12x.
• The objective diameter is 50 mm.
• The weight is 32.1 oz (912 g).
• The exit pupil diameter is 5.2 mm.
• The eye relief at high power is 16.6 mm.
• The close focus distance is 11.4 ft (3.5 m).
• The twilight factor is 25.
• The prism type is Roof.
• The finish is Shadow Gray.
• This model is specified as 100% waterproof and fogproof.

Balanced for field use, the BX-5 Santiam HD blends higher magnification with substantial objective lenses to extend observation range while retaining a semi-compact footprint. Durable construction, multi-coated HD optics and practical ergonomics make it well suited for serious outdoor glassing where clear resolution and reliable all-weather performance matter.