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Our new lightweight 20x80mm is probably the best buy in the Oberwerk line. Giant 80mm objectives have a serious amount of light grasp, yet they weigh just 3.6 lbs! These are fabulous for astronomy when used with a tripod, and light enough to be hand-held for terrestrial usage, such as wildlife observation and surveillance.
Low-reflection broadband multicoating is used on every air-to-glass surface, including prisms - an Oberwerk-exclusive feature not found on any competitor's 20x80mm. Light loss due to reflection and scattering is minimized, providing the highest level of light transmission 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. A hard case, for the ultimate in protection, is also included.
| Objective
Size |
80mm
|
| Magnification
|
20x
|
| Prism
|
BAK4
|
| Optic
Coating |
Fully
broadband multi-coated |
| Field
of View |
3.5°
|
| Exit
Pupil Diameter |
4.0mm
|
| Exit
Pupil Distance (Eye Relief) |
13mm
|
| Minimum
Focus Distance |
25m |
| Weight
|
3.6
lbs |
If you have any comments or reviews you'd like to share with us, please email us. Thank you. |
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