Oberwerk Lightweight 20x80mm Fully Broadband Multicoated

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! 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, 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

4.0 mm

Exit pupil distance
(eye relief)

13mm

Minimum focus distance

25m

Weight

3.6 lbs.

 

 

 

 

 

 

 

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