Brunton Eterna Monocular 6X30

Developed for its convenience and size, Brunton Eterna 6x30 Waterproof scope 4070W takes ergonomics a few steps further with a palm-fitting grip and a slender shape. Brunton Eterna Monocular 4070-W also features BaK-4 prism glass and Emerald Fire multi coated optics. Additionally this mini scope is covered by Brunton Limited Lifetime Warranty.
  • Reviews: 7
  • Average Rating: 4 out of 5 stars4.5
Top ReviewBottom Review
Excellent monocular
The monocular has clear optics, is waterproof, and light to handle. An exellent choice for birders.;
Rating5 out of 5 stars
Total Votes0
Helpful Votes0
Date2008-01-09
Good for the game fan or the neighborhood watch.
This is a handy little monocular. They are not nightvision monoculars. The 6x30 yields a good value for the exit pupil, five in this case, which is about what is needed to have any kind of performance at dusk. I've compared them to 8x10 models and these let more light into the eye at night making it easier to resolve the image. The smaller magnification means the image is less bouncy as well. Its good for watching games or carrying while on the neighborhood watch.;
Rating4 out of 5 stars
Total Votes5
Helpful Votes5
Date2008-01-16

NA
Good for the game fan or the neighborhood watch.
This is a handy little monocular. They are not nightvision monoculars. The 6x30 yields a good value for the exit pupil, five in this case, which is about what is needed to have any kind of performance at dusk. I've compared them to 8x10 models and these let more light into the eye at night making it easier to resolve the image. The smaller magnification means the image is less bouncy as well. Its good for watching games or carrying while on the neighborhood watch.;
Rating4 out of 5 stars
Total Votes5
Helpful Votes5
Date2008-01-16
monocular
optics better than anticipated. I bit bulky but still fits in normal pocket. Easy to carry compared to bonoculars.;
Rating5 out of 5 stars
Total Votes0
Helpful Votes0
Date2008-12-16
very nice scope
This 6 x 30 monocular is an excellent scope for watching wildlife. Good light gathering ability in a moderate size package. Easy to use and seems to take the knocks of hiking well. I can't comment on waterproof ability, as I do all my hiking in the high desert. Pros- nice field of view, well-made, easy to use with glasses and fits your hand nicely. Cons- a big heavy, neck cord needs some softer cloth around it when hiking, only 6x power and the little plastic cap does not fit tightly on the eyepiece when rolled back for use with glasses. Overall very good optic for the price. ;
Rating5 out of 5 stars
Total Votes2
Helpful Votes2
Date2008-07-19
good little scope
I have carried this scope in my pack and car for a little over a year now,in environments from Alaskan rain forests to the Adarondacks.I have a tendency to be hard on my gear and this scope has been both rugged and reliable.Its performance has been excellent especially for the price.I would say its image is about 85% as good as a pair of $1000 binoculars I also own.Its low light performance has been surprising,we were able to glass ridges In the Chugach forest at 800 to 1000 Yrds for bear and goats at dusk without any problem at all.The Externa has proven to be an excellent buy;
Rating5 out of 5 stars
Total Votes0
Helpful Votes0
Date2008-06-13