20x50 High Power Binoculars for Adults with Smartphone Adapter, HD Professional/Daily Waterproof Compact Binoculars for Bird Watching Hiking Concert Travel with BAK4 Prism FMC Lens, Mud

[Powerful Large Lens Binoculars] 20X power magnification, 26mm eye lens diameter and 50mm objective diameter, wide field of view. Focus on brilliant detail at 1000 yards with a range of 367 ft/1000 yards. Easy-to-operate binoculars for adults, a perfect choice for bird watching, hunting, travel, opera, concert and sports. [Professional Optics] Binocular uses the BAK4 green coated and FMC Lens. Green FMC anti-reflective coating reduces the reflected light in the objective lens and improves light transmission, image brightness and image sharpness. 50mm lenses are larger than usual to give lots of light-gathering power, so the more effective they will be in low light.

Deliver clear vision in weak light conditions but not in complete darkness. [Durable and Waterproof] Daily waterproof body with rubber coated finish for shock-resistance and a firm, comfortable grip, durable and portable for outdoors, even suitable for hostile environments. Non-slip rubber grip pads for secure grip in all weather conditions. Different distances can be focused through the right eyepiece ring. The included phone adapter can help you take full-screen photos or videos to share happy moments with others. [Versatile to Use] This HD binoculars are designed for bird watching, hiking, hunting, climbing, trips, football, basketball or any sports competition, concert.

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