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Kowa BD II XD 8x42 binoculars, green rubber-armoured body, silver accents, dual-hinge roof-prism design

Kowa

Kowa BD II XD 8x42 binocular

SKU CH-E7G7-TZASV

Wide-angle binoculars with XD lenses for edge-to-edge sharpness and minimal colour blur

  • TypeBinoculars
  • Official wide-angle view per ISO 14132-2
  • XD objective lenses with fluorite crystal for edge-to-edge sharpness
  • Virtually zero chromatic aberration across the field
  • Decades of Kowa coating technology boost light transmission
  • Comfortable extended viewing with wide 42mm optics

Wide-angle XD binoculars for field use

The Kowa BD II XD 8x42 is a wide-angle binocular built for observers who need a broad, comfortable view during long sessions outdoors. Its 42 mm objectives and 8× magnification combine with official wide-angle certification to deliver sharpness across the entire field. The design targets birders, hikers and nature watchers who value edge-to-edge clarity over extreme reach or compactness.

XD fluorite lenses and ISO wide-angle compliance

Kowa’s XD objective lenses use high-resolution ED glass containing large amounts of fluorite crystal to suppress chromatic aberration and maximise light transmission. Decades of proprietary coating technology further enhance brightness and contrast across all lens surfaces. The range conforms to ISO 14132-2 for optics and optical instruments, confirming its wide-angle performance meets an international benchmark.

No bundled accessories or software included

The product ships as the optical unit alone; no carry case, strap, cleaning cloth, tripod adapter or software is listed in the supplied data. Buyers who need a complete field kit should plan to source those items separately. Users requiring integrated range-finding, image capture or smartphone connectivity will not find those functions here.

Highlights

  • Official wide-angle view per ISO 14132-2
  • XD objective lenses with fluorite crystal for edge-to-edge sharpness
  • Virtually zero chromatic aberration across the field
  • Decades of Kowa coating technology boost light transmission
  • Comfortable extended viewing with wide 42mm optics

Specifications

TypeBinoculars

Questions about this item

Does the 42mm objective meet the ISO 14132-2 wide-angle standard?

Yes, the BD II XD range is certified as official wide-angle binoculars conforming to ISO 14132-2, delivering a class-leading field of view with edge-to-edge sharpness.

What physical features help the binocular fit different users?

Twist-up eyecups and a central focus wheel allow adjustment for individual eye relief and interpupillary distance, ensuring a comfortable fit for extended viewing sessions.

How do I set the diopter correctly, and what mistake should I avoid?

Cover the right objective, focus the left eye using the centre wheel, then uncover the right and adjust the diopter ring for the right eye only — do not touch the centre wheel during the diopter step.

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