10x42 HD Superior Optics, lightweight Compact BinocularsThis Adult Binoculars is Built with best 42mm fully multi-layer coatings green film objective lens and 18mm blue film eyepiece providing clear and large field of view. The birding binoculars is great partner for outdoor activities such as climbing, hiking, driving, watching wildlife and scenery, also can be used for watching large stage play, vocal concert, a football game, etc.Easy to Focus, Clear viewWith a center focus wheel, the outdoor binoculars are easy to focus. Even for eyeglasses wearers, the compact binoculars have eyecups that could be adjusted to provide comfortable viewing. 42mm wide FMC objective gives the stunning optical performance with the clearest images and high resolution without making binoculars too big. In rainy or dark conditions, its lens will give you a much brighter image than say 25mm. Enjoy the 10x42 binoculars without any struggle.Binoculars with a smartphone adapter: Coming with a smartphone adapter, this compact binoculars can be mounted on a tripod (excluded). It provides high stability when taking photos or images. Compatible with almost all brands of smartphones on the market, this binoculars records and shares your beautiful life.Simple and Ergonomic design, Durable and Matte surfaceErgonomic design with matte surface treatment, this lightweight binoculars is very suitable for kids' and adults' hands, non-slip and coming with Eyepiece and Lens Protection Covers, Cleaning Cloth and Binocular Neck Strap.