Description for Oberwerk 25/40x100mm Astronomy Super-Giant Binoculars
Our flagship product- the legendary Oberwerk 25/40x100mm Astronomy Long-Range Observation Super-Giant Binoculars with 100mm semi-apochromat triplet objectives (each objective is 4" in diameter!), and fully broadband multi-coated optics. Oberwerk 25/40x100mm Astronomy Super-Giant Binoculars is an improved version of the binocular that was so favorably reviewed in the June 2000 issue of Sky & Telescope magazine as well as the May 2003 issue of Astronomy magazine. Rotating ocular turrets allow wide-angle viewing at 25x and high-power viewing at 40x. Apparent field of view is a very wide 67ø. True giants, Oberwerk 25/40x100mm Astronomy Super-Giant Binoculars are two feet in length and weigh over 26 lbs! For decades, this Carl Zeiss-designed binocular was available only to the East German and Chinese militaries. Now the same factories are producing these for Oberwerk Corporation for the civilian market. Oberwerk 25/40x100mm Astronomy Super-Giant Binoculars is the ultimate optical instrument for terrestrial observation as well as astronomical viewing. if you've got a home with a view, enjoy it to the utmost with this magnificent instrument. This binocular is available in two styles- "Classic" and "Contemporary". The "Classic" (25/40x100M), in traditional black, has the look of a military antique (but is brand new, not refurbished). The "Contemporary" (25/40x100A) is finished in an automotive-quality champagne color, and has a modern high-tech appearance. Choose the style that best matches your decor. The "Contemporary" also differs from the "Classic" with a carrying handle (removable), and provision to mount an optional 7x50mm finder scope. Comes complete with rock-solid wooden tripod, mount (which is also a removable table-top tripod), and lightweight nylon form-fitted case (deluxe aluminum case optional).
Specifications for Oberwerk 25/40x100mm Astronomy Super-Giant Binoculars
Model :
25/40x100mm Astronomy Binoculars
Magnification :
25x and 40x (5-element Erfle)
Objective Lens Diameter:
100mm (triplet semi-apo)
Focus System :
Individual focus
Prism Type :
BAK4
F.O.V. (ft @ 1000 yds) :
25x- 44m at 1000m (2.52ø)
40x- 26m at 1000m (1.5ø)
Apparent FOV- ~67ø
Exit Pupil Distance :
25x- 14mm
40x- 8.2mm
Exit Pupil Diameter :
25x- 4mm
40x- 2.5mm
Lens Coating :
Fully Broadband Multi-coated
Net Weight (oz.) :
26.5 lbs, tripod 16 lbs.
IPD (inter-pupil distance) range :
58-80mm
Prism Material :
N/A
Waterproof / fogproof :
NO
Accessories :
Comes complete with rock-solid wooden tripod, mount (which is also a removable table-top tripod), and lightweight nylon form-fitted case (deluxe aluminum case optional).
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