10-30x50 Zoom Binoculars for Adults, High Powered Military Binoculars for Bird Watching Traveling Hunting Concerts with Large View, BAK4, FMC Lens, Clear Low Light Vision at Night. High Power Zoom Binoculars--Professional 10-30x50 zoom binoculars with a 50mm big eyepiece and 10-30X magnification let you focus on the target for excellent details from 235 feet or 1000 yards away. Our powerful binoculars provide a bright, sharp, and vibrant image with more true-to-life details, making them ideal for outdoor activities like hiking, driving, and wildlife and scenic viewing.It works well for large-scale theatre productions, concerts, football games, etc. HD & High-Contrast Images--The BAK-4 prisms and FMC multi-coated broadband green film in these bird watching binoculars produce crisp images, accomplish correct colour reproduction, and have a light transmittance of up to 99.5%. These features also help to prevent glare and protect our eyes. The zoom binoculars offer brighter eyesight in low-light situations like twilight but not for completely black nights. Durable, Waterproof & Comfortable Grip--Our powerful zoom binoculars have an unscented rubber armour coating, a non-slip fingerprint construction, and a safe and comfortable grip surface. O-ring sealed lenses with anti-fog coating keep moisture, dust, and other debris out of the binoculars' interior, making them waterproof, shock-resistant, long-lasting, and easy to hold.
Binoculars for Adults and Children--The eye distance of the ridge-designed binoculars can be adjusted to fit most adults and children's eyes, depending on their size. Your fingers can easily concentrate from 10X to 30X using the smooth zoom joystick, meeting all of your observational demands. Eyecups that can be adjusted up and down allow for ideal vision with or without glasses. The binoculars' folding feature makes them simple to focus for a crisp image and simple to use.