The Ultra Series in optical performance and construction quality
Oberwerk Eyepieces 7mm
BT-82XL-ED Oberwerk optical technology
These extra-rugged waterproof binoculars are ideal for birding, hunting, surveillance, astronomy, and of course nautical applications.
Oberwerk Ultra Series is our highest-quality mid-size binoculars, equaling the performance of the finest Japanese brands, for about half the price. Incredible sharpness across almost the the entire field. Very rugged construction with precise individual focusers. Available in 15x magnification.
Oberwerk 25×100 Deluxe IF (individual focus). Fully broadband multi-coated, waterproof and nitrogen-filled.