BDIII-XD
The Kowa BD III-XD series combines expansive wide-angle views with premium XD lenses and a lightweight magnesium body. Enjoy sharp detail, natural colours and excellent contrast for birdwatching and nature observation. With seven models from compact 32 mm to bright 50 mm options, there's a BD III-XD for every adventure.
BDIII-XD Series
Premium wide-angle binoculars designed to bring you closer to nature.
Official Wide-Angle Optics
Experience exceptional clarity, expansive views and effortless comfort with the Kowa BD III-XD, delivering outstanding performance for birdwatching, wildlife observation and every outdoor adventure. The 32 and 42 models in the BD III-XD family are official wide-angle binoculars, certified to the ISO 14132-2 International Standard. A wider field of view makes it easier to locate birds, follow moving wildlife and enjoy a more immersive connection with nature. Whether scanning open landscapes or tracking fast-moving subjects, you'll simply see more.
Premium XD Optical Performance
Natural colour. Exceptional resolution. Every BD III-XD binocular features Kowa's premium XD (Extra-low Dispersion) lenses, manufactured using high-grade fluorite-rich ED glass. Designed to minimise chromatic aberration, they deliver beautifully sharp images with outstanding contrast and remarkably natural colour. From distant birds to intricate feather detail, every view is crisp, bright and true to life.
Lightweight. Compact.
Designed around a premium magnesium alloy chassis, every BD III-XD combines exceptional strength with remarkably low weight. The compact optical design makes the binoculars comfortable to carry all day, while providing the confidence to explore wherever your next adventure takes you.
Built for Every Environment
Rain, dust and demanding conditions are simply part of outdoor life. The tough magnesium body, durable protective armour and Kowa's KR lens coating help protect your binoculars while actively repelling water, dust and dirt from the lenses, keeping your view clearer and making cleaning quick and easy.
Thoughtfully Designed
Every detail of the BD III-XD has been designed to enhance your experience in the field. Soft silicone eyecups provide lasting comfort during extended observation, while the large precision focus wheel offers smooth, accurate control, even when wearing gloves. The redesigned rubber armour features an enhanced grip pattern for greater confidence in wet or cold conditions.
Discover Nature Up Close
A close focus that reveals another world. With close-focus performance down to just 1.3 metres, the BD III-XD lets you enjoy the smallest details of nature. Butterflies, dragonflies, wildflowers and insects appear with stunning clarity, opening up an entirely different way to experience the outdoors.
A Binocular for Every Adventure
The BD III-XD family offers seven models to suit every style of observation. Choose from ultra-wide 6.5×32 models, compact 32 mm binoculars for travelling light, versatile 42 mm all-rounders or the new 50 mm models that deliver exceptional brightness when light levels begin to fade. Whatever your passion, there's a BD III-XD built for it.
A Premium Experience
Every BD III-XD comes complete with a thoughtfully designed range of high-quality accessories. A durable carrying case with an integrated belt loop keeps your binocular protected and close at hand, while the premium neoprene neck strap provides lasting comfort during long days in the field. Redesigned objective lens covers and a secure-fitting rainguard help protect the optics from the elements, ensuring your binocular is always ready for the next adventure.
