Fully multi-coated optics and silvered BAK4 prisms combine to give the 10x50 Arena D-Series B Binoculars from Eschenbach Optik a bright, true image for birding, nature observation, and all-around use.
The binoculars feature twist-up eyecups to account for eyeglasses or sunglasses and a diopter adjustment ring to compensate for eyewear prescriptions. The center-focusing design makes it easy to achieve a tack-sharp image. A tripod mount is provided for the most stable, shake-free viewing experience.
The Arena D-Series binoculars come with lens dust covers, a padded strap, and a carry bag.
Optical Performance
- 10x magnification
- 50mm objective lenses
- BAK4 prisms
- Fully multi-coated optics
- 283' field of view at 1000 yd
- 9.8' close focusing distance
Use and Handling
- Closed-bridge configuration for balanced handling
- Rapid focus center wheel with gripping ridges
- Twist-up rubber eyecups for use with or without eyewear
- Right eye dioptric correction
- Interpupillary adjustment range: 58 to 74mm
- 12mm eye relief
- 5.0mm exit pupil
Construction Details
- Nitrogen-filled for waterproof and fogproof performance
- 26.1-ounce weight