Features

• 42mm aperture has ample light-gathering capability to produce bright images even in low-light situations
• 8x magnification provides excellent details in distant objects without sacrificing field of view
• Combination of fully multi-coated lenses and superior Bak-4 prisms creates images with rich contrast and clarity
• Binoculars are waterproof and fog proof for all-weather performance
• Streamlined roof prism design with a sturdy single bridge
• Generous eye relief of more than 20mm allows eyeglass wearers to easily enjoy a full image
• Diopter adjustment lets users achieve proper focus for each eye to ensure a better observing experience
• Twist-up eyecups allow for comfortable viewing, especially for those who wear eyeglasses.
•  Comes with lens covers, neck strap and storage case

Description

With its superior optics and premium features, the Expedition Series 8×42 binocular from National Geographic is an excellent observing aid for hikers, wildlife watchers and adventurers of all types.

This versatile binocular has a 42mm aperture that brings in lots of light without being cumbersome. When paired with the device’s superior Bak-4 prisms and fully multi-coated lenses, this ample aperture delivers bright images rich in contrast, color and clarity. To ensure all-weather performance, the high-end optics are secured in a waterproof housing that is purged with an inert gas to create an environment that is impervious to internal fogging.

These binoculars offer 8x magnification that produces crisp details — especially at shorter to mid-distances — while maximizing field of view and a generous eye relief of more than 20mm to allow eyeglass wearers to easily enjoy the full image. Additional features include diopter adjustment for proper focus for each eye, twist-up eyecups for comfortable viewing and a streamlined roof prism design that is less burdensome than a traditional porro prism option. Each pair comes with lens covers to protect the optics during storage and transit, a neck strap to make sure they are always at the ready and a storage case.

Specs

Extras

Manual

Download Manual Here

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