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Brunton Eterna 11 x 45 Full Size Binoculars
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Brunton Eterna 11 x 45 Full Size Binoculars

Item # 724379

$284.93$399.95*

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Designed for long trips with extended viewing, the Eterna creates an endless symphony of clarity, magnification and precise focusing.

  • Nitrogen-filled to ensure a stable interior environment for fog-free, waterproof protection
  • Emerald Fire™ fully multi-coated optics block out harmful UV rays and increase light transmission by reducing reflected light
  • Additional layer of phase coating further enhances clarity
  • Bak-4 roof prisms offer excellent light transmission for sharp images
  • Alloy and polymer frame with ergonomic rubber armor protects binoculars from bumps and falls while providing a good grip
  • Eyeglass-, tripod- and monopod-compatible
  • Includes neck strap and protective neoprene lens covers

Imported.

Item 724379

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Brunton Eterna 11 x 45 Full Size Binoculars Specs

Specification

Description

Weight27 ounces
Magnification11x
Field of view @ 1,000 yds305 feet
Exit pupil4.1 millimeters
Weather resistanceWaterproof/fogproof
Eye relief19.5 millimeters
Added protectionRubber armor
Size6 x 5.1 x 2.2 inches
Relative brightness16.74
Real angle of view5.8 degrees
Apparent angle of view63.9 degrees
Minimum focus8 feet

Brunton Eterna 11 x 45 Full Size Binoculars Customer Reviews

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by PowerReviews
Brunton Eterna 11 x 45 Full Size Binoculars
 
4.0

(based on 2 reviews)

Reviewed by 2 customers

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Sep

4

2007

(4 of 4 customers found this review helpful)

 
4.0

Good Binoculars

By FXRS

from Oak Harbor, WA

About Me Casual/ Recreational

Site Member

Pros

  • Quality Lenses
  • Strong Construction
  • Works Well With Glasses

Cons

    Best Uses

    • General gazing

    Comments about Brunton Eterna 11 x 45 Full Size Binoculars:

    Great binoculars and a good value! I have owned this pair for about two years. A tad heavy and in retrospect I would chose the eight power versus the eleven power. Eleven needs a tripod or monopod for best viewing. The only real drawback is the flimsy protective neoprene sleeves. They need to be sewn better.

    Bottom Line Yes, I would recommend this to a friend

    (4 of 4 customers found this review helpful)

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    Jan

    8

    2008

    (3 of 3 customers found this review helpful)

     
    4.0

    Serious lenses for serious people

    By flatpickit

    from Charleston, SC

    About Me Professional Guide

    Site Member

    Pros

    • Close Focus
    • Quality Lenses
    • Strong Construction

    Cons

      Best Uses

      • Bird Watching

      Comments about Brunton Eterna 11 x 45 Full Size Binoculars:

      These binoculars feel great in my hands and around my neck. The included strap works well. The weight is appropriate for the quality of the product. They are powerful at 11x with a substantial field of view, and I am able to keep them steady. I lead full day hikes where birding is the focus and they are a pleasure all day. Focuses close, but I could use an even closer focus. It took 3-4 weeks for the focus knob to loosen up (it was very tight at first) and it squeaks occasionally. I'm happy with them and I recommend them for experienced binocular users.

      Bottom Line Yes, I would recommend this to a friend

      (3 of 3 customers found this review helpful)

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