Kowa BDII42-8XD Binoculars

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.

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.

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

Kowa 10 Year Warranty

Kowa BDII42-8XD Binoculars
Rainguard
Objective Lens Caps
Shoulder Strap
Carry Case
Instruction Manual