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f Kowa Binoculars BD25 8x25
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Kowa Binoculars BD25 8x25

The Kowa BD25 8x25 binoculars are Kowa's most compact binoculars. With a weight of 320 grams, the Kowa BD25 8x25 is ideal to take with you during walking and cycling tours, city trips and / or excursions. This mini Kowa binoculars are also suitable for observing sports, even in and on the water! The Kowa BD25 is with a magnification of 8 times a great choice to observe various situations. With the BD25 8x25 you have the best quality binoculars in this size!

All components in this Kowa BD series are fully multicoated. All internal optics are made of eco-glass, making the production process very environmentally friendly.


The C3 coatings enable first-class light transmission. This C3 coating is a new technology to increase the reflectivity of the prism. By reducing the amount of light that is lost, a clearer field of vision is achieved. Kowa Repelling technology prevents grease, liquid and dirt from accumulating on the surface, making cleaning much easier. This KR technology also reduces the risk of scratching a fragile lens surface by reducing the pressure required to remove dirt. With the 100% waterproof Kowa BD25 8x25 fully filled with nitrogen gas, these roof-mounted binoculars can cope with all temperature fluctuations without fogging up the lenses on the inside.


Focusing the Kowa BD25 8x25 is done with the central focusing wheel, which is very easy to handle. Under the right eyepiece is a dioptric adjustment ring with a special groove to give extra grip during use. This allows the binoculars to be accurately focused and adapted to the individual user to provide a clear and sharp image. The minimum focusing distance of the BD25 8x25 is as low as 1.8 metres.

Field of view

The Kowa BD25 8x25 has a rather large field of vision with 110 meters at 1000 meters.

Application Kowa Binoculars BD25 8x25

The Kowa BD25 binoculars are extremely compact and lightweight. This allows them to be used for various observations. From bird watching during cycling and walking tours, to city trips and observation during water sports events. The KR lens coatings make the Kowa BD-series easy to maintain.

The 100% waterproof, fogproof and rubber armor ensures that the lenses are well protected against unplanned accidents.


  • 1x Kowa Binoculars BD25 8x25
  • 1x Carrying strap
  • 1x Leather Bag
  • 2x Lens Caps
  • 2x Eyepiece Caps
  • 1x Manual

In stock

Price incl. VAT: € 259,00

Binoculars Type:HelpRoof
Use:HelpSports, Traveling, Bird spotting, Watersports, Concerts, Insect/Butterfly
Exit pupil:Help3.1 mm
Lenscoating:HelpAll-surface Multi Coating & C3 Prism Coating
Prism Type:HelpBaK-4
Dimensions:Help111 x 107 x 39 mm
Weight:Help320 gr
Light transmission:Help9.6
Twilight factor:Help14.1
Field of view at 1000m:Help110 m
Close focus distance:Help1.8
Coating:HelpPhase coating, Full multicoating, Multicoating
Diameter Objective:Help25 mm
Gas filled/waterproof:HelpYes
Twistup Eyecups:HelpYes
Tripod mount:HelpNo
Warranty:Help10 Years

Anyone looking for pure quality cannot ignore KOWA. With a range of binoculars and spotting scopes from the absolute top segment, Kowa offers everything for the demanding birder and nature lover. With XD lenses to full fluorite crystal lenses, Kowa binoculars have unprecedented clarity, detail reproduction and edge-to-edge sharpness. With numerous digiscoping solutions, it is also easier than ever to take photos with your smartphone or camera while using your binoculars or spotting scope as a telephoto lens.






KOWA in short:

• Absolute top-quality binoculars and spotting scopes
• 100% fluorite-crystal lenses on flagship models
• Easy digiscoping: taking pictures through the scope with your camera or smartphone
• The brand for birdwatchers, nature lovers, astronomers, plane spotters and researchers
• We offer a 10-year warranty on Kowa products

Click on the links to check out all of Kowa's binoculars and spotting scopes.

Flagship dealers

In the Netherlands BENEL has several KOWA Flagship Dealers. In the stores of these Flagship Dealers you can go for your Kowa binoculars, spotting scopes and digiscoping solutions. They offer the opportunity to test or view the products and can also provide you with the best advice for the purchase of a Kowa binocular or accessory.

Check out here all our Kowa Flagship Dealers from Holland.

Kowa ambassador

Bird watcher Ariaan is the ambassador of Kowa in the Netherlands. Ariaan has been a bird spotter for over 30 years. Over all those years, he has seen more than 200 species of birds. During the bird excursions that Ariaan offers, you can literally see them fly! You'll learn everything about birds at the most beautiful locations. And you'll see them from very near, thanks to Kowa's optics. With the spotting scopes and binoculars, Ariaan and his students observe even the tiniest details.