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OBERWERK Giant Binoculars 20x80 (Standard)
Item #: OBW-20X80ST
Availability: In Stock
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- Giant 80mm objectives
- Low-reflection broadband multi-coating
- "Slow-focus" provides precise focus control that won't drift
- 1/4-20 tripod adapter socket
- Fold-down eyecups, case, caps, and strap are included
- A hard case is also included
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The 20x80 binoculars have excellent color correction and edge-of-field sharpness due to their relatively long focal length. They offer extraordinary astronomical viewing, and are also great for long-range terrestrial observation - especially when viewing under low light conditions.
The giant 80mm objectives gather a great deal of light (30% more than 70mm objectives), yet contrast is excellent.
These binoculars include the finest BAK4 prisms and are fully broadband multi-coated. They have a long 18mm eye relief (unusual for such high-magnification binoculars), so can be used by those that wear glasses.
The binoculars feature light-weight rubber-armored 15" long body. They also include right ocular diopter adjustment, soft rubber ocular and objective covers, and a carrying case.
| Magnification, x |
20x |
| Lens diameter, mm |
80 |
| Field of View (FOV) @1000yds, ft |
-- |
| Exit Pupil, mm |
4.0 |
| Eye Relief, mm |
13 |
| Close Focus, ft |
83 |
| Weight, oz |
73.4 |
| Size, in |
-- |
| Tripod Adaptable |
Yes |
| Waterproof / Fogproof |
Yes / Yes |