10X42 Binoculars - 10X magnification, 303ft / 1000m2 wide field of view, specially designed for outdoor activities like mountaineering, hiking, driving, hunting, wildlife viewing and scenery.High Quality Optical Parts - Adult Binoculars The 42mm multilayer coated film lens and 18mm eyepiece ensure a critical optical component. Let your vision become brighter and sharper and deliver razor-sharp images.Durable frame and rubber armored casing - firm protection allows it to withstand the harshest weather conditions. The shock-absorbing rubber housing absorbs vibrations while providing a firm grip for maximum protection.High Profile - A 2018 latest quick alignment smart phone adapter comes with the telescope setup. Compatible for iPhone 7p, 7.6.6s, 6plus, 5s, Samsung GALAXY S6, S6 edge, S5, etc.