Kowa BD25 10x25 Binoculars
- Compact, lightweight design ideal for travel and outdoor use
- Fully multi-coated optics with C3 prism coatings for superb clarity
- Waterproof and nitrogen filled to prevent fogging
- Eco-glass optics for environmentally friendly performance
- Close focus distance of just 1.8m for detailed observation
- Durable rubber armoured body for protection and a secure grip
The Kowa BD25 10x25 Binoculars combine precision Japanese engineering with an ultra-compact design, delivering exceptional optical performance in a pocket-sized format. Designed and manufactured in Japan, these binoculars feature fully multi-coated lenses and advanced C3 prism coatings for superior light transmission, producing bright, sharp, and high-contrast images.
Built to withstand the elements, the BD25 binoculars are 100% waterproof and nitrogen filled, preventing internal fogging and ensuring reliable performance in all weather conditions. The eco-glass optics not only provide excellent clarity but are also manufactured using environmentally friendly processes.
With a close focus distance of just 1.8m and a comfortable dual-barrel grip, these lightweight, rugged binoculars are perfect for birdwatching, hiking, travel, or any outdoor adventure where portability and performance matter.
- Magnification 10x
- Objective Lens Diameter 25mm
- Field of View at 1000m 87m
- Real Field of View 5.0°
- Exit Pupil Diameter 2.5mm
- Eye Relief 18.0mm
- Minimum Focusing Distance 1.8m
- Relative Brightness 6.3
- Twilight Factor 15.8
- Dimensions (Length x Width x Height) 111 x 107 x 39mm
- Weight 320g
- Exceptional Optical Clarity: Fully multi-coated lenses and C3 prism coatings maximise light transmission and contrast for bright, crisp viewing.
- Precision Japanese Engineering: Designed and built in Japan to exacting standards for reliability and optical excellence.
- Compact Portability: The ultra-light 320g design makes these binoculars easy to carry and use one-handed.
- Close Focus Performance: Minimum focus distance of just 1.8m allows for detailed close-up viewing of plants, insects, and nearby subjects.
- Rugged All-Weather Design: 100% waterproof and nitrogen filled to eliminate internal fogging and withstand challenging conditions.
- Comfortable Ergonomics: Dual-barrel construction with textured rubber armour provides a stable, non-slip grip.
- Environmentally Friendly Construction: All optical glass components are made from eco-glass to reduce environmental impact.
- Ideal for Everyday Use: Perfect for nature walks, travel, sports, or as a compact companion to larger field binoculars.
- Kowa BD25 10x25 Binoculars
- Carry case
- Neck strap
- Objective lens caps
- Eyepiece caps
- Instruction manual
- Kowa 10 Year Warranty
Tactical Scope Shipping Policy
Our aim is to ensure that your order arrives with you as soon as possible and in the safest, most cost-effective means.
Shipping charges may be subject to additional surcharges if out of area or over weight restrictions.
DPD SHIPMENTS REQUIRE THE CUSTOMER TO SHOW A PIN CODE ON DELIVERY – READ MORE: HERE
Note: The above DPD link is to our group partner site Optics Warehouse, with whom we share logistics and stock. Link opens in a new window.
Couriers
We use DPD, Royal Mail, TNT, and UPS courier services for all our UK and international orders. Once your order is dispatched, you will receive an email with your unique tracking number.
In-Store Items
These are items we have in stock and aim to dispatch within 1–2 working days. During busy periods, this may be delayed slightly. If you'd prefer to collect your item in person, please contact us in advance to arrange. Collection orders must be paid for beforehand.
Pre-Order Items
Pre-order items are typically out-of-stock or in limited supply. Purchasing a pre-order secures your item, and it will be dispatched within 24 hours of restock where possible. Check the product page for estimated restock dates. These dates may change, so staying in touch is advised.
International Delivery & Taxes
If your shipping address is outside the UK, you may incur import duties or taxes upon arrival in your country. These charges are your responsibility. Customs regulations vary, so please check with your local customs office. Some packages may be opened for inspection.
Need Help?
If you need assistance, call us at +44 (0)1803 611895 (Optics Warehouse) or email [email protected].
DPD Shipments & PIN Code Delivery
We have now introduced DPD Pin Code verification for all orders shipped via DPD. You will receive a PIN via email and text.
A valid email and mobile number must be provided at checkout. Emails will come from Riviera House 3PL. Please check spam/junk folders if not received.
Failure to present your PIN to the delivery driver will result in a failed delivery and rescheduling may be required.