Leupold Northfork 8.5x45 Binocular (Black)

Sale Price: $429.99
List Price: $579.99
You Save: $150.00 (25%)
Leupold Northfork 8.5x45 Binocular (Black)
Magnification 8.5x
Objective Lens Diameter 45 mm
Field of View 346 feet/1000 yards
Eye Relief 19.5 mm
Close Focus 9.8 feet
Weight 27.0 ounces
Dimensions (HxW) 6.1 x 4.8 inches
Weatherproofing Waterproof/Fogproof


  • Rainguard
  • Tethered objective lens covers
  • Neck strap
  • Case

How can a 45mm binocular feel slim in the hand? Pick up the Leupold Northfork and find out! The Northfork body is designed with a narrow bridge that allows a noticeably comfortable and ergonomic feel. The fully multi-coated lenses optimize light transmission and enhanced, phase corrected Bak-4 prisms provide the sharp, edge-to-edge view you desire. Waterproofing, fogproofing, and rubber armoring make the Northfork a top choice for rugged use. Leupold covers this binocular with a limited lifetime warranty.

Optical Features
Fully Multi-coated Lenses Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.
Phase Correction Enhances resolution and contrast through roof prisms.
BaK-4 Prisms Optimize light transmission.
Construction Features
Roof Prisms Appreciated for a streamlined shape and durability.
Rubber Armoring Provides a secure, non-slip grip.
Adjustable Eyecups Twist up and down for comfortable viewing with or without eyeglasses.
Center Focus Wheel Adjusts both binocular barrels at the same time.
Right Eye Diopter Adjusts for differences in a user's eyes. Located by the center focus wheel.
Design Features
Waterproof Optics are sealed with O-rings to prevent moisture, dust, and debris from getting inside the binocular.
Fogproof Barrels are filled with nitrogen gas to inhibit internal fogging.