The Leupold BX-5 Santiam HD 12x50mm binoculars deliver exceptional long-range clarity for hunters and outdoor enthusiasts who demand premium optics. These roof prism binoculars feature HD glass and advanced coatings that maximize light transmission in challenging conditions. The 12x magnification provides detailed observation at extended distances while maintaining a wide field of view.
What Makes This Different
The BX-5 Santiam HD incorporates Leupold's Twilight Max HD Light Management System, which increases available hunting time by up to 30 minutes compared to standard binoculars. The roof prism design creates a more compact profile than traditional porro prism models while maintaining superior optical performance. Guard-Ion lens coating repels water, dirt, and fingerprints more effectively than standard hydrophobic treatments.
Key Features
- 12x50mm configuration provides 12x magnification with 50mm objective lenses
- HD glass elements and Twilight Max coatings for enhanced light transmission
- Shadow Gray Armor coating offers impact resistance and secure grip
- Roof prism design reduces overall length and weight
- Guard-Ion lens treatment repels moisture and debris
- Twist-up eyecups accommodate users with or without eyeglasses
- Diopter adjustment ring for precise focus calibration
Field testing demonstrates consistent performance across temperature ranges from -20°F to 120°F without fogging or image degradation. The 12x magnification excels for spotting game at distances beyond 400 yards while remaining stable enough for extended glassing sessions. Waterproof construction withstands complete submersion, and the nitrogen-filled body prevents internal fogging during rapid temperature changes.
Technical Specs
- Magnification: 12x
- Objective Lens Diameter: 50mm
- Field of View: 315 feet at 1,000 yards
- Eye Relief: 15.1mm
- Weight: 30.6 ounces
- Length: 6.1 inches
- Prism Type: Roof prism
- Coating: Shadow Gray Armor
- Waterproof/Fogproof: Yes
- Country of Origin: Philippines
- Warranty: Leupold Golden Ring Full Lifetime
The BX-5 Santiam HD represents proven optical engineering backed by Leupold's lifetime warranty coverage. Professional guides and serious hunters choose these binoculars for their reliability in demanding field conditions.