Brunton Eterna Full-Size Binocular

Brunton makes the Eterna 8 x 45 and 11 x 45 Full Size Binocular with a waterproof composite case to add durability and decrease weight. The Bak-4 prism glass increases sharpness, so you get a crystal-clear picture when you need it the most. Built of the demands of serious backcountry use, the Brunton Eterna Binocular includes a durable phase coating on the lenses to reduce any chances of scratches. Whether you're scoping an alpine route or tracking an elusive bird, this versatile, durable, high-powered binocular is up to the task.

Product Features

Shell Material: composite
Magnification: 8 X, 11 X
Objective Lens: 45 mm
Field of View: (8X) 315 ft, (11X) 305 ft
Exit Pupil: (8X) 5.6 mm, (11X) 4.1 mm
Waterproof: yes
Eye Relief: (8X) 20 mm, (11X) 19.5 mm
Minimum Focus: (8X) 8 ft, (11X) 8 ft
Prisms:
Dimensions: (8X) 6 x 5.1 x 2.2 in, (11X) 6 x 5.1 x 2.2 in
Folded Dimensions:
Relative Brightness:
Tripod Compatible:
Weight: (8X) 28 oz, (11X) 28 oz
Recommended Use: hiking, camping, bird watching
Manufacturer Warranty: lifetime

Owner Reviews, Ratings, Comments and Criticism
I had a pair of Brunton Eterna 10X50 binoculars that I though were among the best I had ever used. I live in the mountains of Wyoming and am always looking for birds and animals, particularly in the evening. I brought the binos to Brunton in Riverton Wyoming to replace the torn rubber eyecups and a cleaning while there. After that they were never usable and I brought them back to Brunton. Without a question they were replaced free of charge with a new pair of 11X45 and I consider them far superior my old 10X50. I have compared the Bruntons to friend's Nikons, Bushnell, Canon, and my biologist daughter's Leopolds and the Bruntons are better than all except the Leopolds which are just as bright and clear but much smaller and a few hundred dollars more. I would not hesitate to buy another pair of Bruntons over any of the above binos except the Leopolds.