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Kowa BDII42-10XD Binoculars Kowa BDII42-10XD Binoculars Kowa BDII42-10XD Binoculars Kowa BDII42-10XD Binoculars Kowa BDII42-10XD Binoculars
Kowa BDII42-10XD Binoculars
Kowa
SKU#KO-11899 Kowa

Kowa BDII42 10x42XD Binoculars

Available soon Notify me when back in stock
  • Wide-Angle Field of View: Enjoy an expansive 7.2° field (126m @ 1000m) for fast subject acquisition and immersive observation.
  • Kowa XD Optics: High-grade ED glass elements minimise chromatic aberration and deliver vivid, high-contrast images.
  • Close Focus of 1.8m: Perfect for observing nearby subjects such as butterflies, plants, and other close-range details.
  • Durable Magnesium Alloy Body: Lightweight yet rugged construction ensures lasting reliability in the field.
  • Waterproof and Fogproof: Nitrogen-filled design prevents internal fogging and offers dependable all-weather performance.
  • Ergonomic and Portable: Comfortable handling and balanced weight make long viewing sessions effortless.
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Product Information FIND OUT MORE
DESCRIPTION

The Kowa BDII42-10XD Binoculars deliver exceptional optical performance in a robust, ergonomically designed magnesium alloy body. Featuring Kowa XD (extra-low dispersion) lenses and fully multicoated optics, these 10x42 binoculars produce bright, razor-sharp images with natural colour and minimal chromatic aberration. With a class-leading wide field of view (7.2° / 126m at 1000m) and a close focus of just 1.8 metres, the BDII42-10XD allows users to observe both distant subjects and close-up details with outstanding clarity. Waterproof, nitrogen-filled, and lightweight, these binoculars are built for reliability in all environments, making them an ideal choice for birdwatchers, nature enthusiasts, and outdoor adventurers who demand premium performance at an accessible price.

SPECS
  • Magnification 10x
  • Objective Lens Diameter 42mm
  • Real Field of View 7.2°
  • Apparent Field of View 66.6°
  • Field of View at 1000m 126m
  • Minimum Focusing Distance 1.8m
  • Eye Relief 16.5mm
  • Twilight Factor 20.5
  • Body Material Magnesium alloy
  • Dimensions (L x W x H) 139 x 128 x 52.5mm
  • Weight 645g
FEATURES
  • Premium XD Optics: Kowa’s XD (Extra-low Dispersion) lenses reduce colour fringing and enhance image clarity, providing exceptional resolution and contrast.
  • Class-Leading Wide Angle Performance: The 7.2° real field of view offers a panoramic perspective, making it easier to track birds and wildlife in motion.
  • Close-Up Precision: With a 1.8m minimum focusing distance, the BDII42-10XD is equally suited for close-up nature viewing and long-range observation.
  • Rugged and Lightweight Design: Constructed from a magnesium alloy chassis, these binoculars combine strength and lightness for reliable outdoor use.
  • Fully Multicoated Optics: Advanced coatings on all lenses ensure optimal light transmission, resulting in bright, lifelike visuals even in low-light conditions.
  • Weatherproof Performance: Nitrogen filling prevents internal fogging, while waterproof sealing keeps optics protected in wet or humid environments.
  • Comfortable Viewing Experience: Long 16.5mm eye relief and twist-up eyecups offer comfort and flexibility for both eyeglass and non-eyeglass users.
  • Ergonomic Build: The compact, well-balanced body and textured grip ensure steady handling and fatigue-free use.
  • Affordable Quality: The BDII-XD range redefines value, combining high-end optical technology with durable construction at a mid-range price point.
WHAT'S IN THE BOX
  • Kowa BDII42-10XD Binoculars
  • Rainguard
  • Objective Lens Caps
  • Shoulder Strap
  • Carry Case
  • Instruction Manual
WARRANTY
  • Kowa 10 Year Warranty
DELIVERY & RETURNS
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means. 

Please Note: Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.

Please Note: DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY - READ MORE: HERE

COURIERS



We use DPD , RoyalMail, TNT  and UPS courier services for all our orders whether dispatching to the UK or International. As soon as your order has been dispatched you will receive an email with your unique tracking number.

IN-STORE ITEMS

These are items that we have in-stock and will be sent out for delivery as soon as possible. We aim to dispatch all orders within 1-2 working days, but during busy periods dispatch may be delayed by a day or so. If you would like to purchase the item in person then please call ahead to arrange an appointment: 01803 611 895.

PRE-ORDER ITEMS

These are usually items that are going to be out-of-stock for a number of weeks or are in short supply. By purchasing a Pre-Order Item you are in effect paying a deposit for your goods. As soon as the item is back in stock yours will be dispatched within 24 hours where possible. Please see individual product pages for current back-in-stock dates. In rare occasions, these dates can be changed by the manufacturers so we recommend staying in contact with Optics Warehouse depending on the product lead time.

INTERNATIONAL DELIVERY & TAXES

In addition to the above information If your delivery address is outside of the UK you may be subject to import duties and taxes, which are levied once a shipment reaches your country. Any such additional charges for customs clearance must be borne by you. You should note that customs policies vary widely from country to country. Optics Warehouse advises each customer to contact their local customs office for further information if they are in any way unsure of local duties or liabilities. Cross border shipments are subject to opening and inspection by customs authorities which means some packages may be opened and re-sealed.

NEED HELP?

If you require any further assistance, please call us on 01803 611 895 or email sales@opticswarehouse.co.uk

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A NOTE ABOUT DPD SHIPMENTS:

  • Please be advised that we have now introduced DPD Pins to all DPD orders from Optics Warehouse.
  • If your shipment is being sent from Optics Warehouse via DPD you will be sent a Pin Code that must be shown to the courier upon delivery.
  • The pincode is sent VIA email & TEXT message. A valid email address and mobile number must be provided at checkout. Emails will be sent from "Riviera House 3PL" - if you do not receive this email please check your junk or spam folders.
  • Please note that if you do not display your pin code to the courier driver upon delivery, you will not be able to have your item and you may need to schedule another delivery date to show a valid pin.
  • Please view the attached slides HERE for further information!
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