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Oberwerk 45� 80mm Binocular Telescope with 20x Oculars, Fork Mount, Tripod & Case

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Our Price: $1,295.00

Stock Status: In Stock

Availability: Usually Ships in 1 to 2 Business Days
Product Code: B-OB-80BT

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Description

Product Information

The BT-80-45 is a smaller and lighter version of Oberwerk's highy-acclaimed 100mm 45� Binocular Telescope. It is the least expensive binocular on the market that offers 45� viewing and 1.25" focusers. Of course, the 45� 80mm Binocular Telescope also has Oberwerk's signature broadband multi-coatings on every lens surface, including the massive porro prisms. 20x fully multi-coated wide-angle eyepieces are included, but because of the industry-standard 1.25" helical focusers, your favorite telescope eyepieces can be used as well. Long f/6.5 focal ratio assures excellent color correction. The same fork mount and hardwood tripod (as shown) that comes standard with the BT-100-45 is included in this package, or use with your own favorite mount (bottom-mount plate is tapped with standard 3/8" threading). Because accurate collimation is critical at higher magnifications, every Oberwerk binocular is collimated prior to shipping - so even at 100x, you'll enjoy perfectly merged images.

Specifications

Objective Size	80mm
Magnification	20x oculars included Variable using your other 1.25" eyepieces
Prism	BAK4
Optic Coating	Fully Broadband Multi-coated including prisms and oculars
Field of View	20x- 3.0� Apparent FOV- ~60�
Exit Pupil Diameter	20x - 4mm
Exit Pupil Distance (Eye Relief)	20x - 16mm
Minimum Focus Distance	58 - 80mm
Weight	16 lbs., fork/tripod 22 lbs.