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Brunton Eterna Compact Binocular - 2007
2007 Model No Longer Available
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Brunton Eterna Compact Binocular - 2007
The Brunton Eterna Compact Binocular is small enough for your pocket and lightweight enough to carry into the backcountry. Brunton built the prisms of these durable compact binoculars with barium crown glass, which is harder than most glasses. Barium crown enables bright images than sharp resolution. Brunton coated the lenses to provide crisp images and reduce sunlight reflection. New twist-up eyecups make using these compact binoculars comfortable for eyeglass wearers and reduce eye strain. Neoprene lens covers protect the optics, and the waterproof body armor means that weather won't hold you back from using these Eternas.
Bottom Line: Look no further than the lightweight, small, rugged Brunton Eterna Compact Binoculars for excellent optics and practically eternal durability.
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Tech Specs:
- Shell Material:
- Aluminum
- Prism, Lens Material:
- Emerald Fire multi-coated BaK-4 prism glass, coated glass
- Magnification:
- [8 x 25] 8x; [10 x 25] 10x
- Field Of View @ 1,000 yds:
- [8 x 25] 270ft; [10 x 25] 260ft
- Exit Pupil:
- [8 x 25] 3.1mm; [10 x 25] 2.5mm
- Weather Resistance:
- Waterproof, fogproof
- Eye Relief:
- [8 x 25] 18.5mm; [10 x 25] 17mm
- Size:
- 4.8 x 3.8 x 1.8in
- Minimum Focus:
- [8 x 25] 6ft; [10 x 25] 8ft
- Weight:
- 12oz
- Recommended Use:
- Backpacking, birding, hunting, sports events, search and rescue
- Warranty:
- Limited lifetime
- Country of Origin:
- China






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