In Stock Kowa BD25 10x25 Binoculars
- 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.
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
Delivery costs & estimated arrival
Find your country below for the delivery charge and how long your order should take to reach you. All orders ship with FedEx. Estimates are in working days and exclude weekends and public holidays.
| Country | Up to 2kg | 2kg – 30kg | Estimated delivery | ||
|---|---|---|---|---|---|
| Order under €350 | Order €350 & over | Order under €350 | Order €350 & over | ||
| Austria | €11.95 | €26.95 | €26.95 | €26.95 | 5-7 working days |
| Belgium | €8.95 | €14.95 | €14.95 | €14.95 | 4-6 working days |
| Bulgaria | €11.95 | €31.95 | €31.95 | €31.95 | 7-9 working days |
| Croatia | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Cyprus | €14.95 | €89.95 | €89.95 | €89.95 | Contact us |
| Czechia | €10.95 | €21.95 | €21.95 | €21.95 | 5-7 working days |
| Denmark | €10.95 | €21.95 | €21.95 | €21.95 | 4-6 working days |
| Estonia | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Finland | €11.95 | €26.95 | €26.95 | €26.95 | 5-7 working days |
| France | €10.95 | €21.95 | €21.95 | €21.95 | 4-6 working days |
| Germany | €8.95 | €14.95 | €14.95 | €14.95 | 5-7 working days |
| Greece | €11.95 | €31.95 | €31.95 | €31.95 | 8-10 working days |
| Hungary | €11.95 | €31.95 | €31.95 | €31.95 | 5-7 working days |
| Ireland | €6.95 | €6.95 | €8.95 | €8.95 | 2-4 working days |
| Italy | €10.95 | €21.95 | €21.95 | €21.95 | 5-7 working days |
| Latvia | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Lithuania | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Luxembourg | €11.95 | €31.95 | €31.95 | €31.95 | 5-7 working days |
| Malta | €14.95 | €89.95 | €89.95 | €89.95 | Contact us |
| Monaco | €10.95 | €21.95 | €21.95 | €21.95 | 4-6 working days |
| Poland | €10.95 | €21.95 | €21.95 | €21.95 | 5-7 working days |
| Romania | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Slovakia | €11.95 | €31.95 | €31.95 | €31.95 | 5-7 working days |
| Slovenia | €11.95 | €31.95 | €31.95 | €31.95 | 6-8 working days |
| Spain | €11.95 | €26.95 | €26.95 | €26.95 | 5-7 working days |
| Sweden | €11.95 | €26.95 | €26.95 | €26.95 | 5-7 working days |
Returns & withdrawal
Which option you use depends on why you are sending the item back.
Changed your mind?
You have 14 days from receiving your order to withdraw from your purchase. Use our Withdrawal from Contract form to tell us. It is the quickest way, and we will then email you a free returns label.
If you would rather post the item back yourself to our returns address in Ireland, you pay the postage. Full details are on our Returns page.
Withdrawal from ContractFaulty, damaged or wrong item?
If your item arrived faulty, damaged or not what you ordered, please follow the steps on our Returns page. We cover the cost of returning these items.
Full details of all our return options are on that page.
Returns pageDelivery prices are shown in euros and confirmed at checkout.

calcPageSize()); bodyToggle()"
/>