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Kowa BD25 10x25mm BD Roof Prism Compact Binocular

by Kowa
Original price $275.00 - Original price $275.00
Original price
$275.00 - $275.00
Current price $275.00
In stock

Ships To: United States & Canada 🇺🇸 🇨🇦

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BD25 10x25mm BD Roof Prism Compact Binocular by Kowa Optics

Presenting the Kowa BD25 10x25mm BD Binocular is a high-quality, ultra-compact binocular that is designed and manufactured in Japan.

They offer features that are normally only found on much larger models, such as fully multi-coated lenses, C³ prism coatings, and eco-glass optics.

The dual barrel design makes them easy and comfortable to hold, even for long periods of time. They also have a very close focus distance of just 1.8m, making them ideal for observing close-up objects.

The binoculars are 100% waterproof and nitrogen-filled, which prevents internal fogging. The rubber-armored body protects the internal lenses and provides a firm grip, even in wet conditions.



    • 10x Magnification: The binoculars feature a powerful 10x magnification, providing users with enhanced detail and clarity for observing distant subjects. This makes them ideal for activities such as bird watching or sporting events.
    • 25mm Objective Lens: With a 25mm objective lens, these binoculars strike a balance between compact design and light-gathering capability, ensuring portability without sacrificing image brightness. The lens diameter also contributes to a wide field of view, capturing more of the scene at once.
    • Schmidt-Pechan Roof Prism and C³ Coating: The binoculars utilize a Schmidt-Pechan roof prism design, known for its compactness. Additionally, the lenses are coated with Kowa's proprietary C³ coating, enhancing light transmission and color fidelity. This combination ensures a crisp and vibrant viewing experience.
    • Phase-Coated Roof Prism: Incorporating phase-coated roof prisms, the binoculars correct phase shifts in light, resulting in improved image contrast and resolution. This feature is particularly valuable in low-light conditions, providing clear views even at dawn or dusk.
    • All-Surface Multi-Coating: The lenses feature an all-surface multi-coating, reducing glare and enhancing overall light transmission for sharp and clear images in various lighting conditions. This coating also adds durability, protecting the lenses from scratches and abrasions.
    • Waterproof and Fogproof: Designed to withstand the elements, the binoculars are both waterproof and fogproof. This feature ensures reliable performance in diverse weather conditions, making them suitable for outdoor use. Whether in rain or humid environments, the binoculars maintain their optical integrity.
    • Twist-Up Eyecups: The binoculars come equipped with twist-up eyecups, allowing users to adjust the eye relief to their comfort. This feature is particularly beneficial for eyeglass wearers, ensuring a customizable viewing experience. The twist-up eyecups also provide a convenient way to optimize the binoculars for use without glasses.


    What's Included:

    ✓ Kowa BD25 10x25mm BD Roof Prism Compact Binocular

    ✓ Case

    ✓ Eyepiece caps

    ✓ Objective lens caps

    ✓ Shoulder Strap

    ✓ Instruction manual

    ✓ Limited 10 Year Warranty



    Magnification: 10x
    Objective Lens Effective Diameter: 25mm
    Exit Pupil Diameter: 2.5mm
    Relative Brightness: 6.3
    Twilight Factor: 15.8
    Real Field of View (degrees): 5.0
    Field of view at 1000m/yds: 87
    Minimum Focusing Distance: 1.8m
    Dimensions (Length x Width x Height): 111x107x39mm
    Weight: 320g
    Eye Relief: 18.0mm

    Kowa BD25 10x25mm BD Roof Prism Compact Binocular - BD25-10GR Product Manual:

    Download the Kowa BD25 10x25mm BD Roof Prism Compact Binocular - BD25-10GR Product Manual

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