Oberwerk's 11x70 and 15x70 binoculars are our most popular models. Giant 70mm objectives gather a serious amount of light, so these are ideal for astronomy. Oberwerk 15x70 binoculars are also excellent for nautical applications, wildlife observation and surveillance.
The new low-reflection broadband multicoating has a subtle green/purple color. Light loss due to reflection and scattering is minimized, providing the highest level of light transmission and contrast possible. New "slow-focus" mechanism 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 | 11x |
| Prism | BAK4 |
| Optic Coating | Fully broadband multi-coated |
| Field of View | 77m at 1000m (4.3°) |
| Exit Pupil Diameter | 4.6mm |
| Exit Pupil Distance (Eye Relief) | 16mm |
| Minimum Focus Distance | 20m |
| Weight | 3.1 lbs |
| Objective Lens Diameter | 70mm |
|---|---|
| Case | Yes |
| Close Focus Distance | 20m |
| Coatings | Fully Broadband Multi-Coated |
| Exit Pupil | 4.6mm |
| Eye Relief | 16mm |
| Field of View (Angular) | 4.3° |
| Magnification | 11x |
| Tripod Adaptable | Yes |
| Warranty | One Year Limited Manufacturer's Warranty |
| Weight | 3.1 lbs |
