Brunton 11x45 Eterna Series Water Proof Roof Prism Binocular with 5.8 Degree Angle of View, USA

SKU: BRUET1145 MFR: FE1145
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About the Brunton 11x45 Roof Prism

Designed around Brunton's stringent Eterna specifications, the new Full Size 11 x 45mm binoculars are for those who want big glass in a rugged, ergonomic mid size frame. These are available in three powers - 8X, 11X and the High Power 15X. The Eternas are just the perfect choice when viewing over long distances.

The benefits of big glass are often overshadowed by the enormous weight of most binoculars, but not in this case. This Eterna Full Size is lightweight and nimble, making each model desirable for a long haul. The Eterna reproduces sharp images with the help of BaK-4 prism glass. It has a state-of-the-art phase coating and a readiness to get the job done when it counts the most. Aside from all the bells and whistles, this binocular is a trooper through and through.

Brunton 11x45 Roof Prism Includes

  • Brunton 11 x 45mm Eterna Full Size Binoculars
  • BinoGlove
  • Neoprene Neck Strap
  • Brunton Limited Lifetime Warranty

Brunton 11x45 Roof Prism Features

  • BaK-4 prism glass
  • State-of-the-art phase coating
  • AL reflective coating
  • Emerald Fire full multi-coating
  • Multi-step eye relief system (eyeglass compatible)
  • Waterproof/fogproof
  • Nitrogen filled
  • Alloy frame with ergonomic body armor
  • Tripod/monopod compatible
  • 8 ft. Close focus
  • 4.1mm Exit pupil
  • 19.5mm Long eye relief
  • 305 ft. Field of view @ 1000 yds.

Brunton 11x45 Roof Prism Specifications

Power 11x
Objective Diameter 45 mm
Frame Material Aluminum
Close Focus Distance 8 ft
Exit Pupil 4.1 mm
Eye Relief 19.5 mm
Twist Up Eye Relief Type Multi-step
Field of View at 1000 yds 305 ft
Aspheric Ocular Lenses No
Prism Glass Type BaK-4
Phase Coating Yes
Prism Coating AL
Lens Coating Type Full multi
Locking Diopter Adjustment No
Waterproof / Fogproof Yes
Nitrogen Filled Yes
Tripod Compatible Yes
Overall Dimensions 6" x 5.1" x 2.2"
Weight 28 oz
Warranty Brunton limited lifetime warranty
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