This monocular is equipped with optical lens and adjustable diopter on its reticles plate, ensuring sharpness and bright picture every time. Embracing nature's beauty with ease, as this durability monocular comes with a nonslip rubber covers, offering and shock resistant capabilities for any environment. Suitable for outdoor enthusiasts, bird watchers, concert goers, and sports fan who demand viewing experiences while on travel. Experience the world in greater detail with our 8x20 Monocular featuring a high magnification power and a clear field of view for all adventure. Whether you're hiking, camping, birding, attending sports event, or enjoy scenic view on your travels, this monocular is your optical tool., Manufacturer: Xuanxi