Upgraded 10-30X50 Zoom Binoculars for Adults, High Powered Binocular BAK4 Prism, FMC Lens, HD Vision, Low Light Vision, Waterproof, Large View, Easy Focus, Bird Watching, Hunting, Outdoor, Gifts

[10X-30X
Powerful Magnification]: The 10-30X50 zoom binoculars deliver a seamless zoom experience. With magnification from 10-30X, a 50mm objective lens and 20mm eyepiece aperture, they offer a wide field of view ( 4.4 °- 1.7 °), and an observing distance of up to 235 feet / 1000 yards. These binoculars make it easy to capture both distant landscapes and nearby details. Their clear, nuanced imaging brings scenes closer, catering to your outdoor exploration desires.
[Excellent HD Optical System]: The binoculars for adults and kids feature the industry's premium BAK-4 prism and FMC optical glasses, delivering brilliant resolution, minimal color aberration, exceptional color accuracy, and edge-to-edge clarity. With low distortion, light transmission 99.5 %, and reflectivity 95%, they ensure a clear and bright view even in low-light conditions. Ideal for birdwatching, hunting, camping, mountain climbing, hiking, traveling, concerts, sports events, and stargazing.
[Waterproof & Ergonomics Design]: The binoculars have excellent IP67 waterproof and anti-fog performance, with an O-ring seal that effectively keeps water vapor and dust from getting into the tube. It maintains great imaging quality in harsh environments, ensuring reliable observation. The ergonomic shape design with a soft-rubber grip offers a comfortable and non-slippery feel, preventing hand fatigue and allowing for long-term comfortable observation. [Easy
Focus & Precise Adjustment]: Our high-powered binoculars feature a folding design, which can be adjusted to fit your eyes, depending on their size. Toggle the right paddle for a smooth zoom between 10-30X magnification, while the central focusing wheel and the right eyepiece ring allow easy adjustment to different viewing distances. The twist-up eyepiece ring allows a full field of vision with or without glasses, making it particularly beneficial for your bird watching and hunting. Weighing just 965g, these professional binoculars come with a handy storage bag and lanyard for easy portability