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The World's Leading Supplier of High-Power Binoculars


Uncompromised Portability

Sport ED Series

Featuring lightweight, high-performance optics with flawless color rendition. Perfect for advanced-level bird-watching and wildlife viewing.

Mid-size Perfection

20x65 ED Deluxe

Optical perfection at a moderate price.  ED objectives and an extra-long focal length eliminate chromatic aberration.

Unmatched Power

XL Series

Oberwerk XL Series Binocular Telescopes are simply the most-powerful, versatile and highest-quality binoculars on the market, bar none.

Never Heard of Us?

Then you might be surprised to know that for over two decades, Oberwerk is the world’s leading supplier of high-power binoculars (capable of 40x or higher magnification), quietly outselling all other brands- combined!

All Oberwerk binoculars, from under $100 to over $5000, are thoroughly hand-inspected and collimated before being shipped, following a strict quality assurance checklist.


Company Developments, Special Offers, and Ownership Tips

Astronomy Magazine Names Oberwerk BT-127XL-SD a 2022 Star Product

Astronomy Magazine has awarded the Oberwerk BT-127XL-SD as a “2022 Star Product”. “Welcome to the 12th annual Star Products awards. This year, as in the past, we scoured the market in search of the 35 best new and unique astro products. Our winners this year, presented in no particular order, offer a mix for newbie […]

Introducing ROAMER (Ridiculously-Over-engineered Accurate Measure of Eye Relief)

If you don’t wear glasses, eyepiece eye relief is usually not a concern. Even if you do need corrective lenses for farsightedness or nearsightedness, our binoculars usually have enough range in their focusers to compensate for your correction, allowing you to observe with glasses off. But if your glasses are correcting for astigmatism, you’ll probably […]

Astronomy Magazine reviews the Oberwerk 20×65 ED Deluxe

Check out Oberwerk’s 20×65 ED Deluxe Binoculars in Astronomy Magazine’s September, 2022 issue. “Explore the sky with Oberwerk’s 20×65 ED Deluxe binoculars.” Inspired by the legendary Takahashi 22×60 Fluorite, which was discontinued about 15 years ago. According to Astronomy Magazine, these binoculars are “ideal for any astronomer.” Check out our outstanding user reviews.