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The new low-reflection broadband multi-coating has a subtle green/purple color, and is applied to every air-to-glass surface. Light loss due to reflection and scattering is minimized, providing the highest level of light transmission and contrast possible. New "slow-focus" provides precise focus control that won't drift. All Oberwerk binoculars have rugged rubber-armored metal bodies, all-glass lenses, BAK4 prisms, right ocular diopter adjustment, fold-down eyecups, brass 1/4-20 tripod adapter socket, case, caps, and strap. Objective size
70mm
Magnification
Choice of 11x or 15x
Prism
BAK4
Optic coating
Fully broadband multi-coated
Field of view
11x- 80m at 1000m (4.5°) Exit pupil diameter
11x- 6.3 mm Exit pupil distance
11x- 23mm Minimum focus distance
20m
Weight
3.1 lbs.
The 11x70mm and 15x70mm are our most popular models. Giant 70mm objectives gather a serious amount of light- so these are ideal for astronomy. They are also excellent for nautical applications, wildlife observation, and surveillance.

15x- 77m at 1000m (4.3°)
15x- 4.6 mm
15x- 16mm