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Why So Heavy?

We’re often asked why the Oberwerk 25/40×100 Long-Range Observation binocular is so heavy. Let’s take a look at the components that make up this binocular.

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Recent Posts

  • Unlimited “No Fault” Lifetime Warranty?? March 6, 2023
  • Neil English Reviews the new Oberwerk 8×32 SE (Special Edition) February 8, 2023
  • Astronomy Magazine Names Oberwerk BT-127XL-SD a 2022 Star Product November 30, 2022

OBERWERK Corporation

1861 Wayne Ave.
Dayton, OH 45410

Questions? Contact us by email at [email protected] or phone at 937-640-1040.


Recent Posts

  • 06 Mar Unlimited “No Fault” Lifetime Warranty??
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  • 08 Feb Neil English Reviews the new Oberwerk 8×32 SE (Special Edition)
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  • 30 Nov Astronomy Magazine Names Oberwerk BT-127XL-SD a 2022 Star Product
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© 2022 Oberwerk Corporation
  • Home
  • Shop
    • Binoculars & Monoculars
      • All Models
      • By Price Range
        • Under $200
        • $200 to $999
        • $1000 and up
      • By Product Group
        • LW (Lightweight) Series
        • 8×40 Mariner
        • Sport HD II Series
        • Sport ED Series
        • Deluxe Series
        • SE (Special Edition) Series
        • Ultra Series
        • 25/40×100 Long-Range Observation Binocular
        • XL Binocular Telescopes
      • By Usage
        • Astronomy (hand-held)
        • Astronomy (mounted)
        • Bird-watching / Hunting
        • Home / Office With a View
        • Military / Security
        • Optics for Children
    • Tripods / Heads / Mounts
    • Accessories
      • For XL Series Binocular Telescopes
      • For Long-Range Observation Binoculars
      • Digiscoping / Photography
      • Misc. Accessories
      • Tripod Options & Accessories
      • Oberwerk Logo Items
    • Oberwerk Gift Certificate
    • Clearance Items
  • Info
    • Oberwerk Products Comparison Chart
    • Binocular Advice
      • Binocular Questions & Answers
      • Email Questions/Answers Archive
      • Binoculars for Astronomy
      • Gift Giving Ideas
      • Got a View?
      • Magnification and Price
      • About Coin-Op Binoculars
      • “Night Vision” Binoculars?
      • How Can I See the Rings of Saturn?
      • Sport ED- 8×42 or 10×42?
      • What Can I Expect to See With a 100mm Binocular?
      • World’s Most Powerful Binocular
      • Terrestrial Viewing with a 45-degree Binocular Telescope
      • Zoom Binoculars?
      • Considering the BT-127XL-SD?
      • Viewing Angle- Straight-Through vs. 45° vs. 90°
      • XL Series Eyepieces are the “Secret Sauce”
      • XL Series Eyepiece Compatibility
    • Brochures and Published Reviews
  • Support
    • Getting Started – Instructions/Videos
    • Oberwerk Limited Warranty
    • Out-of-Warranty Product Repair
    • Lifetime Exchange Program
    • Replacement Parts
    • Collimation Instructions
      • For LW Series and Mariner Series
      • For Deluxe and Ultra Series
      • For Long-Range and BT-100-45
      • For the XL Series
  • News
  • About Us
    • Contact Us
    • Why Buy from Us?
    • Oberwerk Product Features
    • History of Oberwerk
    • Oberwerk Photo Album
    • Customer Reviews
    • Brand Ambassadors
    • Order Fulfillment Info
    • Giving Back
    • Privacy Policy / Terms & Conditions
    • For Big Binocular Fans Only

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