Meet the Bushnell 10x42mm H2O Binoculars in Dark Blue — rugged, waterproof optics designed for serious on-water viewing, from streamside to sea spray. They deliver bright, high-contrast views in challenging conditions and are designed to stay reliable when it matters most.
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Magnification & Objective: 10x magnification with a 42 mm objective lens for bright, expansive views
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Optical System: All-glass, fully multi-coated optics with BaK-4 prisms for superior brightness and clarity
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Color: Dark blue finish for a weather-ready look
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Waterproofing: IPX7-rated waterproofing; withstands submersion up to 1 meter for 30 minutes
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Sealing & Purging: O-ring sealed and nitrogen-purged to prevent internal fogging and moisture buildup
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Durability & Grip: Aircraft-grade aluminum chassis with non-slip soft-touch rubber; textured grip on the sides and bridge
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Eyecups & Eye Relief: Twist Up Eyecups for easy eye relief and quick adjustments for all users
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Weight & Handling: Lightweight construction supports comfortable all-day use without sacrificing durability
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Warranty: 20-year Ironclad Warranty with full transferability and no receipt required
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Ideal Use Case: Built for boating, coastal birding, and outdoor adventures where visibility matters most in wet conditions
These binoculars deliver sharp, high-contrast images with excellent light transmission even in challenging coastal conditions. The weatherproof sealing, fog prevention, and lightweight design help you stay focused on the moment—whether you’re tracking birds on a windy coast or observing a horizon from a rocking boat. The secure grip and durable, on-water-ready build ensure reliable performance wherever your adventures take you, backed by a long-lasting 20-year warranty.
