【BINOCULAR】Buy with confidence from the new telescope brand and a leading sport optics manufacturer. Enjoy crisp, detailed views and dependable performance with adult binocular.;【BAK-4 PRISMS & 36mm Lens & Coating】: *Magnification: 10x.*Eyepiece diameter: 1.8cm. *Objective diameter: 36mm. Multi coated optics dramatically increase light transmission for brighter images with high contrast review and high resolution, while the prisms made of BAK-4 glass will give you enhanced color fity. Wide field of view reveals a larger portion of the night sky, allowing you to view more of the comet's impressive tail.;【WATERPROOF & FOGPROOF】: Designed to withstand all weather conditions, our JP compact binoculars have been filled and sealed with Nitrogen purging and o-ring seals which provide a protection waterproof and fogproof. Perfect viewing whether in muggy jungle or snow land.;【QUICK ADJUSTMENT】 Center focus wheel adjusts the focus of both binocular barrels at the same time. Large focus knobs e for easy and precise focusing, and twist-up eyecups allow for quick adjustment of eye relief to obtain a full field of view. Diopter (located on right eyepiece) adjusts for differences in a user's eyes.; Binoculars High Power Adult Bird Watching Traveling Scopes Waterproof Range Finder Reflector Telescope Astronal Science Refractor Tripod Astronomy Beginner Riflescopes Microscopes Monoculars Hiking Camping Travel Optical