Oberwerk BT-82XL Binocular Telescope – Oberwerk
Questions? Call us at 937-640-1040 Mon-Fri 9:00am-5:30pm EDT
Oberwerk BT-82XL Binocular Telescope


Oberwerk BT-82XL Binocular Telescope

(1 customer review)
5.00 out of 5 based on 1 customer rating


The BT-82XL is the most-affordable of the XL Series, achieving superior image quality with a 82mm binocular telescope that weighs a mere 10.5 lbs!

Choose Color: *

The BT-82XL is the non-ED version of the BT-82XL-ED, making it the most affordable of the XL Series. It offers remarkably-good performance, with minimal chromatic aberration up to 64x magnification (7mm eyepieces), and is ideal for every type of usage. With 82mm objectives, 24mm of clear prism aperture, and a lightweight magnesium alloy body, this binocular telescope sets a new standard for image quality AND portability. A binocular of this quality deserves great eyepieces, so we include our finest 70° AFOV 14mm (32x) eyepieces, which normally sell for $250/pair. These eyepieces are not threaded for use with filters, but because of the industry-standard 1.25″ helical focusers, your favorite telescope eyepieces can be used as well. With the widest IPD range of any binocular on the market (50-80mm), even small children can view through both eyepieces.
Other features include a Picatinny rail handle (for mounting a wide variety of finders or laser pointers) and extendable glare shields. Not only are the XL Series the highest-quality binocular telescopes at anywhere near their relatively-low prices, they are also quite attractive! Available in your choice of a speckle-finish “Big Eyes” Gray or a lustrous “Luna Pearl” White, both featuring black-anodized trim. Our exclusive heavy-duty aluminum-frame case is included. Recommended mounts include the Oberwerk 5000 tripod/head, or the Oberwerk TR3 hardwood tripod with carbon-fiber elevator and Oberwerk 5000 head. Every Oberwerk binocular is tuned to perfection prior to shipping- so even at extreme magnifications, you’ll enjoy perfectly merged images.
3-year Limited Warranty.

Additional information

Weight 26 lbs
Dimensions 26 x 15 x 12 in
Focal Length



2.2° (32x)

Exit Pupil

2.57mm (32x)

Eye Relief

18mm (32x)

Minimum Focus

25 meters

IPD Range


Product Weight

10.3 lbs.

1 review for Oberwerk BT-82XL Binocular Telescope

  1. Rated 5 out of 5

    Joseph Zink

    Just a quick note to let you know how pleased I am with both the tripod and the BT-82XL’s I purchased. Cloudy nights lately, but last night cleared enough so that I could capture the full moon and Saturn in the same view…and with the standard eyepieces, there was a distinct separation between the rings and the body of the planet. Of course Jupiter and the moons presented a wonderful view as well.
    I actually set it up next to a Pentax 65ED spotting scope with 20-60 zoom at a local gathering. People hardly used the Pentax, but were lined up to use the BT-82, the views are fantastic!

Add a review

Your email address will not be published. Required fields are marked *