HD MAGNIFICATION: 10X magnification and 60mm diameter object lens monocular, provides clear bright image and different fields of view.HIGH CONTRAST AND RESOLUTION IMAGES: The monocular telescope equipped with the BAK 4 prism and Fully multi-coated lens. The larger the objective lens, the more light enters the monocular and the brighter the image. Clear image without black bars, creates clear and sharp images.WATERPROOF & WATER RESISTANT. FOGPROOF: Compact and sturdy body makes it withstand harsh weather, the mirror is filled with high purity nitrogen, waterproof and anti-fog. You can use it in rainy days and humid environment, and you don't need to worry about this item.Widely Smartphone Compatible Monocular: Comes with quick-alignment smartphone holder, tripods, compatible with smartphones, easy to install, remote control monocular, provides HD images to share with your friends.e with smartphone