Kowa BD III XD 12x50 Large Objective Binoculars - Green

Kowa 12x50 BD III Binocular Optics & Performance

The combination of 12x magnification and 50mm objective lenses is designed for detailed observation of distant birds, wildlife and open landscapes. The increased magnification helps reveal fine details that may be difficult to see with lower-powered binoculars, while the large objective lenses support bright viewing performance.

Premium Kowa XD lenses provide high-contrast views with natural colour reproduction and excellent control of chromatic aberration. Multi-coated optics further contribute to superb clarity, while the 4.2mm exit pupil supports bright observation.

Kowa 12x50 BD III Binocular Construction

A lightweight magnesium alloy body helps manage the size and weight associated with the substantial 50mm optical system. Measuring 160 x 134 x 57mm and weighing 730g, the BD III 12x50 combines powerful long-range optics with a design intended to remain comfortable and portable in the field.

Waterproof & Nitrogen-Filled Design

The BD III 12x50 is waterproof and nitrogen filled for dependable outdoor use in changing weather conditions. Kowa's KR lens coating provides further protection to the optical surfaces, complementing the robust magnesium alloy construction.

Kowa 12x50 BD III Binocular Key Features

• Powerful 12x magnification
• Large 50mm objective lenses
• Premium Kowa XD lenses
• Bright, high-contrast image performance
• Natural colour reproduction
• Excellent control of chromatic aberration
• Multi-coated optics for superb clarity
• Lightweight magnesium alloy body
• Waterproof construction
• Nitrogen filled
• Kowa KR protective lens coating
• 17.5mm eye relief

Kowa 12x50 BD III Binocular Specifications

• Magnification: 12x
• Objective lens effective diameter: 50mm
• Exit pupil diameter: 4.2mm
• Eye relief: 17.5mm
• Field of view: 5.8°
• Field of view at 1000m: 101.3m
• Minimum focusing distance: 3.5m
• Dimensions: 160 x 134 x 57mm
• Body weight: 730g

What's Included

• Binocular
• Case
• Strap
• Objective lens caps
• Eyepiece caps
• Instruction manual

Kowa 12x50 BD III Binocular Review

The Kowa 12x50 BD III Binocular is a powerful long-range option designed for birders and outdoor enthusiasts who want to bring distant subjects noticeably closer. Its 12x magnification and large 50mm objectives are supported by premium Kowa XD lenses, providing a specification particularly focused on detail, brightness and image quality when viewing distant birds, wildlife and open landscapes.

A magnesium alloy body keeps the weight to 730g, while waterproof and nitrogen-filled construction provides the protection required for regular outdoor observation.

Kowa 12x50 BD III Binocular Performance & Key Features

The defining characteristic of the BD III 12x50 is its powerful 12x magnification, providing substantially enlarged views for picking out fine details at distance. Large 50mm objective lenses and premium Kowa XD lenses complement that extra reach, delivering bright, high-contrast images with natural colour reproduction and excellent control of chromatic aberration.

• 12x magnification for detailed long-range observation
• Large 50mm objective lenses
• Premium Kowa XD lenses
• 101.3m field of view at 1000m
• 4.2mm exit pupil

Build Quality & Handling

The magnesium alloy construction helps keep the BD III 12x50 relatively lightweight despite its large objectives and powerful magnification. At 730g and 160 x 134 x 57mm, it remains designed for portable field observation, while waterproofing, nitrogen filling and the KR lens coating provide additional protection against demanding outdoor conditions.

Is the Kowa 12x50 BD III Binocular Easy to Use?

The binocular is designed to combine powerful optics with user-friendly operation and portability. Its 5.8° field of view provides 101.3m of coverage at 1000m, while 17.5mm eye relief forms part of an optical system intended for comfortable observation.

The lightweight magnesium alloy body also helps make the substantial 12x50 configuration practical to carry in the field.

Key Takeaways of the Kowa 12x50 BD III Binocular

The BD III 12x50 prioritises reach and detail, combining powerful 12x magnification with 50mm objectives and premium Kowa XD lenses. High-contrast images, natural colour reproduction and excellent control of chromatic aberration are complemented by waterproof, nitrogen-filled construction and a protective KR lens coating. Its 730g weight reflects the larger 12x50 optical configuration while remaining manageable through the use of a magnesium alloy body. For Uttings customers looking specifically for powerful magnification for distant birds, wildlife and expansive landscapes, the BD III 12x50 is a compelling choice.

Kowa 12x50 BD III Binocular FAQs

What magnification does the Kowa 12x50 BD III Binocular have?

The Kowa BD III provides powerful 12x magnification. This is designed to bring distant birds, wildlife and landscape details significantly closer, making the binocular particularly suitable for long-range observation.

What size objective lenses does the Kowa 12x50 BD III use?

The binocular uses large 50mm objective lenses. These work alongside the premium Kowa XD lenses to provide bright, detailed views while supporting the powerful 12x magnification.

What optical lenses does the Kowa 12x50 BD III use?

The BD III 12x50 uses premium Kowa XD lenses. They provide bright, high-contrast images with natural colour reproduction and excellent control of chromatic aberration.

Is the Kowa 12x50 BD III suitable for observing distant wildlife?

Yes. The binocular is specifically designed for users who want to bring distant subjects closer. Its 12x magnification makes it well suited to observing distant birds, wildlife and open landscapes where fine detail is a priority.

What is the field of view of the Kowa 12x50 BD III?

The BD III 12x50 has a 5.8° field of view, equivalent to 101.3m at 1000m. This provides useful visual coverage while retaining the increased detail offered by powerful 12x magnification.

How close can the Kowa 12x50 BD III focus?

The minimum focusing distance is 3.5m. The binocular's optical configuration is particularly focused on detailed observation of more distant subjects.

Is the Kowa 12x50 BD III waterproof?

Yes. The binocular features waterproof construction and is nitrogen filled. This helps provide dependable protection for use outdoors in changing weather conditions.

What is the eye relief of the Kowa 12x50 BD III?

The specified eye relief is 17.5mm. This forms part of the binocular's optical specification alongside its 12x magnification, 50mm objective lenses and 4.2mm exit pupil.

How much does the Kowa 12x50 BD III weigh?

The binocular weighs 730g. Its magnesium alloy body helps manage weight despite the use of large 50mm objective lenses and powerful 12x magnification.

What are the dimensions of the Kowa 12x50 BD III?

The binocular measures 160 x 134 x 57mm. These dimensions accommodate its substantial 12x50 optical system while retaining a design intended to be portable for field observation.

What comes with the Kowa 12x50 BD III Binocular?

The binocular is supplied with a case, strap, objective lens caps, eyepiece caps and an instruction manual.

What warranty does the Kowa 12x50 BD III have?

The Kowa 12x50 BD III is covered by Kowa's standard 10-year warranty.

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