Kowa BD III XD 10x42 WA Full Size Binoculars - Green

Kowa BDIII42-10XD Binocular Optics & Performance

The combination of 10x magnification and 42mm objective lenses provides strong detail at distance, complemented by Kowa XD lenses for premium optical performance. A particularly wide 126m field of view at 1000m helps maintain an expansive view of the surrounding environment, while the 1.8m close-focus distance extends its versatility to nearby subjects.

Kowa BDIII42-10XD Binocular Construction

A magnesium alloy body provides a strong yet lightweight foundation, helping keep the binocular's overall body weight to 610g. Kowa's KR protective coating helps protect the lens surfaces, while the compact 137 x 129 x 51mm dimensions make the binocular easy to carry in the field.

Waterproof & Nitrogen-Filled Design

The BDIII42-10XD is waterproof and nitrogen filled, providing dependable protection for outdoor observation in changing conditions. This construction complements the durable magnesium alloy body and protective lens coating for reliable field use.

Kowa BDIII42-10XD Binocular Key Features

• 10x magnification with 42mm objective lenses
• Premium Kowa XD optics with ED lenses
• Wide 7.2° real field of view
• 126m field of view at 1000m
• Close focus down to 1.8m
• Lightweight magnesium alloy body
• Waterproof construction
• Nitrogen filled
• Kowa KR protective lens coating
• 16.5mm eye relief
• Compact, portable design

Kowa BDIII42-10XD Binocular Specifications

• Magnification: 10x
• Objective lens effective diameter: 42mm
• Real field of view: 7.2°
• Field of view at 1000m: 126m
• Minimum focusing distance: 1.8m
• Eye relief: 16.5mm
• Twilight factor: 20.5
• Body material: Magnesium alloy
• Dimensions: 137 x 129 x 51mm
• Body weight: 610g

What's Included

• Binocular
• Rainguard
• Objective lens caps
• Shoulder strap
• Case
• Instruction manual

Kowa BDIII42-10XD Binocular Review

The Kowa BDIII42-10XD is a wide-angle 10x42 binocular designed for nature and wildlife observation, combining premium XD optics with a compact and relatively lightweight magnesium alloy body. Its blend of powerful magnification, a generous field of view and excellent close-focus capability makes it particularly versatile for observing subjects at a variety of distances.

Waterproof, nitrogen-filled construction and Kowa's KR protective lens coating further strengthen its credentials as a binocular intended for regular outdoor use.

Kowa BDIII42-10XD Binocular Performance & Key Features

The 10x42 configuration provides the magnification required for detailed observation at distance without sacrificing the wide viewing experience emphasised throughout the BDIII-XD design. Its 7.2° real field of view translates to 126m at 1000m, while the 1.8m minimum focusing distance allows surprisingly close observation for a full-size 42mm binocular.

• 10x magnification for detailed long-range observation
• Kowa XD lenses with ED glass
• Wide 126m field of view at 1000m
• Close focus to 1.8m
• 42mm objective lenses

Build Quality & Handling

The magnesium alloy body combines durability with a manageable 610g body weight, while dimensions of 137 x 129 x 51mm keep the binocular compact enough for convenient field use. Waterproofing, nitrogen filling and Kowa's KR protective lens coating add further protection for regular outdoor observation.

Is the Kowa BDIII42-10XD Binocular Easy to Use?

Its combination of compact dimensions, relatively low weight and wide field of view is designed to make observation straightforward and comfortable in the field. The broad 126m field of view provides plenty of visual coverage, while the 1.8m close-focus capability allows users to move between nearby and distant subjects without changing optics.

Key Takeaways of the Kowa BDIII42-10XD Binocular

The BDIII42-10XD brings together 10x magnification, Kowa XD optics, a notably wide 7.2° field of view and close focusing down to 1.8m in a magnesium alloy body weighing 610g. Waterproof and nitrogen-filled construction, together with the KR protective coating, makes it well equipped for regular outdoor use. Its combination of long-range detail and close-range capability makes it particularly well suited to birdwatching, wildlife and general nature observation. For Uttings customers looking for a premium-featured 10x42 binocular with wide-angle performance and a portable design, the BDIII42-10XD is a strong option.

Kowa BDIII42-10XD Binocular FAQs

What magnification does the Kowa BDIII42-10XD Binocular have?

The BDIII42-10XD provides 10x magnification. This gives a significantly enlarged view of distant subjects and is well suited to detailed nature, bird and wildlife observation.

What size objective lenses does the Kowa BDIII42-10XD use?

It uses 42mm objective lenses. These are combined with Kowa XD optics to provide bright, sharp and immersive views.

How wide is the field of view of the Kowa BDIII42-10XD?

The binocular has a real field of view of 7.2°, equivalent to 126m at a distance of 1000m. This wide-angle design provides an expansive view despite the relatively powerful 10x magnification.

How close can the Kowa BDIII42-10XD focus?

The minimum focusing distance is 1.8m. This allows the binocular to provide detailed views of nearby subjects such as butterflies as well as more distant birds and wildlife.

Does the Kowa BDIII42-10XD use ED glass?

Yes. The binocular features Kowa XD optics with ED lenses, forming one of the key optical features of the BDIII-XD series.

Is the Kowa BDIII42-10XD waterproof?

Yes. The binocular features waterproof construction and is nitrogen filled, providing additional protection for outdoor observation in changing conditions.

What is the Kowa KR coating?

The BDIII42-10XD incorporates Kowa's KR protective lens coating. It forms part of the binocular's field-ready design and provides additional protection for the lens surfaces.

How much does the Kowa BDIII42-10XD weigh?

The body weighs 610g. Its magnesium alloy construction allows Kowa to combine a durable body with a relatively lightweight and portable design.

What are the dimensions of the Kowa BDIII42-10XD?

The binocular measures 137 x 129 x 51mm. These compact dimensions complement its 610g body weight for convenient carrying and handling in the field.

What is the eye relief of the Kowa BDIII42-10XD?

The specified eye relief is 16.5mm. This forms part of the binocular's optical specification alongside its 10x magnification, 42mm objectives and wide 7.2° field of view.

What comes with the Kowa BDIII42-10XD Binocular?

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

What warranty does the Kowa BDIII42-10XD have?

The Kowa BDIII42-10XD is covered by Kowa's standard 10-year warranty.

Discover Kowa binoculars for detailed nature and wildlife observation.