Oberwerk BT-100XL-ED-WP Binocular Telescope


Oberwerk BT-100XL-ED-WP Binocular Telescope


SKU: OBBT-100XL-ED-WP Category:

The BT-100XL-ED-WP is a weatherproof version of the BT-100XL-ED, specially designed for military and law enforcement usage. With 100mm FK-61 ED objectives, 24mm of clear prism aperture, and a lightweight magnesium alloy body (waterproof and nitrogen-filled), this binocular telescope sets a new standard for image quality AND portability. The ED objectives greatly minimize chromatic aberration up to 80x magnification (7mm eyepieces). Our finest 70° AFOV 22mm (25x) eyepieces are included, 40x and 80x are optional. The lightweight magnesium alloy body is attractively finished in “Big Eyes” Gray with red-anodized trim.
Other features include a Picatinny rail handle (for mounting a wide variety of finders or laser pointers) and extendable glare shields. Our exclusive heavy-duty aluminum-frame case is also included. Recommended mount is the rugged yet lightweight Manfrotto 475B tripod with 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 12.5 lbs
Dimensions 21 × 10 × 6 in
Focal Length



2.8°, 49m at 1000m (25x)

Exit Pupil

4.0mm (25x)

Eye Relief

18mm (25x, 40x, 80x)

Minimum Focus

25 meters

IPD Range



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