Oberwerk – High Performance Optics for Earth & Sky
Questions? Call us at 937-640-1040 Mon-Fri 9:00am-5:30pm EDT

The World's Most Powerful Binocular

Uncompromised Portability


Sport ED Series

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

Mil-spec Ruggedness


Ultra Series

Our finest quality mid-size, mil-spec binoculars. Equaling the performance of the finest Japanese brands, for about half the price.

Unmatched Power


XL Series

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

Why choose Oberwerk?


All Oberwerk binoculars are thoroughly hand-inspected and collimated before being shipped, following a strict quality assurance checklist.

We provide a Lifetime Exchange Program for all Oberwerk binoculars no matter the condition, age, where or how you came to own it.

News


Company Developments, Special Offers, and Ownership Tips

Astronomy Magazine Reviews the BT-XL100-ED

Some time ago, we sent an Oberwerk BT-100XL-ED binocular telescope and an Oberwerk TR3 hardwood tripod (walnut) to Astronomy Magazine to be photographed for their “New Products” section. They ended up doing a full review in the May 2019 issue- click here to read it.

NEAF 2019

Come see us at NEAF 2019 (NorthEast Astronomy Forum), Apr. 6th & 7th, at Rockland Community College in Suffern, NY. NEAF is the world’s largest astronomy & space expo! In past years, our booth has been pretty cramped with all the tripods we need to bring. But this year, we expanded our exhibit space to

SPACE.COM – “The One Binocular to Have if You Can Have Only One”

SPACE.COM went on a quest to discover the best all-around binocular for astronomy, nature, sports and travel. It’s a lengthy article, but concludes with- “No matter how much — or how little — you have to spend, it makes sense to have one “grab-and-go” set of binoculars that you can trust to bring all the