Giant 70mm objectives gather a serious amount of light (twice as much as 50mm objectives)- so these are ideal for astronomy. Available in your choice of either 11x or 15x magnification. We consider the 11×70 to be the largest and most-powerful binocular that can be hand-held for astronomical viewing- anything beyond the 11x70LW will need a tripod. They are also excellent for low-light-level hunting and surveillance.
Includes our signature low-reflection broadband multi-coatings on all air-to-glass surfaces, for highest-possible light transmission. Light loss due to reflection and scattering is minimized, providing the highest level of efficiency possible.
Both offer long eye relief (especially the 11x model), so they work well with eyeglasses (the rubber eyecups fold down).
All Oberwerk binoculars have rugged rubber-armored aluminum bodies, all-glass lenses, right ocular diopter adjustment, brass 1/4-20 tripod adapter threading, case, caps, and neck strap.