Kowa BD III-XD 10x50mm Binocular

BD III-XD 10x50mm Binocular by Kowa Optics

Kowa changed what made the BD II-XD great…
…they've refined the details that make every moment in the field even better.

Exceptional optics need no introduction. That’s why the 10x50mm BD III-XD retains the outstanding wide-angle XD optical system from its predecessor, optics that made it a firm favourite, while thoughtful refinements to comfort, ergonomics and design create an even more rewarding experience in the field.

Proven wide angle optical  performance… Class leading features.

The 10x50mm BD III-XD continues to deliver everything that made the BD II-XD version one of the strongest performers in its class.

• Official wide-angle optics on the 50mm providing an expansive 6.2° field of view.

• Premium Kowa XD fluorite rich lenses.

• Outstanding resolution and natural color.

• Excellent close focus performance.

• Tough, lightweight and compact magnesium alloy body.

Features:

• 10x Magnification - The 10x magnification provides a wide, immersive viewing experience while maintaining a steady image and comfortable field of view.

• 50mm Objective Lens Diameter - The 50mm objective lenses provide excellent light-gathering performance and a bright, clear image, making the binoculars particularly well suited for wildlife observation, birding and use in lower-light conditions.

• Wide Angle View - The BD III-XD 10x50 offers a generous 6.2° field of view, equivalent to 346 feet at 1,000 yards. This expansive view makes it easier to locate and follow birds, wildlife and moving subjects while creating a more natural, immersive viewing experience. Kowa's BD III-XD range combines wide-angle optical performance with premium XD optics for detailed views across the field.

• Kowa XD Optical Quality - At the heart of every BD III-XD binocular are Kowa’s premium XD (Extra-low Dispersion) lenses. Manufactured from high-grade, fluorite-rich ED glass, they effectively suppress chromatic aberration, the color fringing that can reduce image quality, particularly in high-contrast conditions. The result is a view with excellent sharpness, exceptional contrast and beautifully natural color reproduction.

• Lightweight - Light enough to carry. Strong enough to rely on. Every BD III-XD binocular is built around a lightweight magnesium alloy body, delivering exceptional strength without unnecessary weight. While many binoculars in this class rely on polycarbonate construction, magnesium is a premium material more commonly found in flagship optics.

• Close Focus - With a minimum focus distance of approximately 3.0 meters (9.8 feet), the BD III-XD 10x50 provides detailed views of nearby subjects while retaining its strong long-distance viewing capabilities 

• Tough & Robust - A tough magnesium alloy chassis provides exceptional strength while keeping weight to a minimum, while the durable rubber armour offers a secure, comfortable grip and added protection against the knocks and bumps of everyday field use. Kowa’s KR coating, applied to both the objective lenses and eyepieces, actively repels water, dust, oils and dirt, helping to maintain a clearer view in challenging conditions. It also makes the lenses remarkably easy to clean, ensuring your binoculars stay ready for the next adventure.

• Compact By Design - The advanced optical design of the BD III-XD allows the 10x50 model to remain remarkably compact for a 50mm binocular. Measuring approximately 6.9 inches in length, it remains practical to carry while providing the enhanced light-gathering capability of larger objective lenses. 

Kowa BD III-XD 10x50mm Binocular Introduction Video:

What's Included:

✓ Kowa BD III-XD 10x50mm Binocular

✓ Carry Case

✓ Objective Lens Caps

✓ Rainguard

✓ Shoulder Strap

Specifications:

Product Manual & Spec Sheet:

Download the Kowa BD III-XD 10x50mm Binocular - BD III 50-10XD Product Manual & Spec Sheet