Leupold 172669 BX-4 Pro Guide HD Binocular 10x42mm, Roof Prism, Sitka Gear Sub-Alpine

Leupold BX-4 Pro Guide HD 10×42 Binoculars

Features:

- 100% Waterproof and Fog Proof
- BAK 4 Prisms
- Ergonomic Design
- Fully Multi coated Lens System
- High Definition: Look for extremely vivid color, life-like clarity, and higher overall performance thanks to the calcium-fluoride lenses. Another added advantage of these non-lead based lenses is that they’re lighter in weight.
- Open Bridge Roof Prism Design
- Phase Coated
- Twist Up Eyecups

Specifications:

- Color: Sitka Gear Sub-Alpine
- Actual Magnification: 10 x
- Objective Clear Aperture: 42 mm
- Linear Field of View (ft/1000 yd): 326'
- Linear Field of View (m/1000 m): 109 m
- Angular Field of View (degrees): N/A
- Twilight Factor
- Weight: 24 oz.
- Weight: 686 g
- Length: 5.6"
- Length: 142 mm
- Exit Pupil: 4.2 mm
- Eye Relief: N/A
- Close Focus Distance: 7.5'
- Close Focus Distance: 2.3 m