Professional 12x42 High Power Binoculars: Equipped with 12x powerful magnification 42mm large objective lens and 1000yds large field of view, our binoculars are able to delivery you a clear face from more than 367 feet away. Just feel free to enjoy bird watching, hunting, zoom, hiking, wildlife, etc.Easy Adjustment & Rapid Focusing: The threaded focus knob help you to twist up and down eyecups for quick adjustment comfortable viewing with or without eyeglasses. Adjustable eye widths makes this binoculars professional suitable for both adults and kid.Waterproof Fog-proof & Anti-slip Grip: Our binocular has a rugged rubber-armored coating to provide a non-slip grip, even in the wettest conditions. Moreover, O-ring sealed optics with fog-proof coating prevents moisture, dust, and debris from getting inside the binoculars.Multilayer Coatings And BAK-4 Prism: Provide with high light transmittance and high-reflectivity silver-alloy mirror coating applied on the mirror surfaces of the prisms, our compact binoculars will apply bright images for you.