SKU#KO-11898 Kowa

Kowa BDII42-8XD Binoculars

Name: Kowa BDII42-8XD Binoculars
Brand: Kowa
Price: 359 GBP
Availability: InStock

1 in stock

The Kowa BDII42-8XD Binoculars deliver exceptional wide-angle optical performance in a lightweight magnesium alloy body. Featuring Kowa XD (Extra-low Dispersion) lenses, they produce sharp, high-contrast images with vibrant colour and minimal distortion. The class-leading 8.2° field of view makes tracking moving subjects effortless, while the 1.8m close-focus distance allows detailed observation at short range. With a waterproof, nitrogen-filled construction, these binoculars provide reliable performance for birdwatching, wildlife, and outdoor adventures.

VIEW PRODUCT INFO / SPECS

Select Model: Kowa BDII42 8x42XD

Kowa BDII42 10x42XD

Kowa BDII42 8x42XD

Whilst we aim to dispatch in-stock items within 1 working day, please be aware that during busy periods dispatch of in-stock items may be delayed by up to 2 working days. Authorised UK Retailer

WHY BUY FROM US?

PRICE MATCH

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30 DAY RETURNS

UNMATCHED SERVICE

OBSIDIAN REWARDS

“The Kowa BDII 8x42 XD delivers a wonderfully immersive viewing experience with the brightness, comfort, and edge-to-edge clarity that make quality binoculars so rewarding to use. It handles everything from woodland birding to open-country glassing with ease, and the optical refinement is impressive throughout. A true all-rounder with premium character.”

Thomas, Sales and Product Specialist Accomplished HFT shooter offering optics and trade-in advice. Practical guidance based on years of competitive shooting.

Product Information FIND OUT MORE

DESCRIPTION

The Kowa BDII42-8XD Binoculars offer exceptional wide-angle optical performance and rugged reliability in a compact, lightweight magnesium alloy body. Designed with Kowa XD (extra-low dispersion) lenses, these 8x42 binoculars deliver stunningly sharp, high-contrast images with vibrant colour fidelity and minimal distortion. The class-leading 8.2° real field of view (143m @ 1000m) provides an expansive, immersive viewing experience, making it easy to locate and track subjects in motion. With a close focus of just 1.8 metres, these binoculars are equally capable for close-range observation. Fully waterproof and nitrogen-filled, the BDII42-8XD combines optical excellence with robust all-weather durability, perfect for birdwatching, wildlife observation, and outdoor exploration.

SPECS

Magnification 8x
Objective Lens Diameter 42mm
Real Field of View 8.2°
Apparent Field of View 65.6°
Field of View at 1000m 143m
Minimum Focusing Distance 1.8m
Eye Relief 17.0mm
Twilight Factor 18.3
Body Material Magnesium alloy
Dimensions (L x W x H) 139 x 128 x 52.5mm
Weight 640g

FEATURES

Exceptional Wide-Angle Optics: The BDII42-8XD delivers a class-leading 8.2° real field of view, providing an unparalleled panoramic perspective and effortless subject tracking.
Advanced XD (Extra-low Dispersion) Glass: Minimises chromatic aberration for crystal-clear images with exceptional colour accuracy and contrast.
Close Focus Precision: With a minimum focusing distance of just 1.8 metres, you can enjoy detailed observation of plants, insects, or nearby wildlife.
Fully Multicoated Lenses: Advanced coatings enhance light transmission, resulting in bright, clear, and true-to-life visuals even in low-light conditions.
Lightweight and Durable Build: Constructed from magnesium alloy for optimal balance between strength and portability.
Weatherproof Protection: Waterproof and nitrogen-filled, ensuring reliable performance in rain, humidity, and temperature changes.
Ergonomic Comfort: A well-balanced, compact design with a comfortable grip makes extended use effortless and stable.
Long Eye Relief and Twist-Up Eyecups: Designed for comfort, especially for spectacle wearers, maintaining a full field of view.
Affordable Premium Quality: Offers the optical excellence of higher-end binoculars at an accessible price point.

WHAT'S IN THE BOX

Kowa BDII42-8XD 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. We are unable to add delivery notes to your order regarding safe spaces or neighbour deliveries. If you require this service it can be arranged directly with the courier once the parcel is in their network.

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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