Kowa BD XD 8x56 Binocular

Kowa BD XD 8x56 Binocular
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Improved does not adequately describe all the upgrades found in the Kowa BD XD 42mm binocular. Prominar XD objective lenses significantly decrease chromatic aberration and deliver high-contrast images. Enhancements to the BD XD binocular design include additional eye relief, an expanded field of view, a 4.9 feet close focus, a smaller and lighter size, and rugged magnesium housing. Add it all up and no matter how you use it, the Kowa BD XD is built to excel.

Optical Features
Extra-low Dispersion (XD) Glass Enhances resolution, color, and contrast.
Fully Multi-coated Lenses Increase light transmission with multiple anti-reflective coatings on all air-to-glass surfaces.
Phase Correction Enhances resolution and contrast through roof prisms.
BaK-4 Prisms Optimize light transmission.
Construction Features
Roof Prisms Appreciated for a streamlined shape and durability.
Magnesium Body Is sturdy and resistant to corrosion.
Rubber Armoring Provides a secure, non-slip grip.
Adjustable Eyecups Twist up and down for comfortable viewing with or without eyeglasses.
Center Focus Wheel Adjusts both binocular barrels at the same time.
Right Eye Diopter Adjusts for differences in a user's eyes. Located by the right eyepiece.
Tripod Adaptable Can be mounted using standard ¼-inch threading. Adapter sold separately.
Design Features
Waterproof Optics are sealed with O-rings to prevent moisture, dust, and debris from getting inside the binocular.
Fogproof Barrels are filled with nitrogen gas to inhibit internal fogging.


Demo products do not always include the same accessories as new products. Contact us with questions.


Magnification8 x
Objective Lens Diameter56 mm
Field of View318 feet/1000 yards
Eye Relief23 mm
Close Focus9.8 feet
Weight37 ounces
Dimensions6.5 x 5.8 inches

Product Videos

Product Documents

Kowa BD XD Manual
  • Rainguard
  • Tethered objective lens covers
  • Neck strap
  • Case

Demo products do not always include the same accessories as new products. Contact us with questions.

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