Larger Vision & Clearer Details : The 18mm eyepiece provides a wider field of view, ensuring every detail is visible. BAK4 Prism & FMC Lens : Superior optical performance, offering true-to-life color reproduction and reduced chromatic aberration. Waterproof & Fog-Proof : Designed to handle various weather conditions, making it reliable in any outdoor setting. Smartphone Adapter : Connect your device and share your sightings instantly with friends and family. Easy to Use : Adjust the focus wheel and eye cup for a customized viewing experience, suitable for both novices and experts. Dive into a world of vivid detail with our monocular telescope, tailored for those who seek to immerse themselves in nature's wonders. From the majestic flight of birds to the intricate patterns of distant flora, our 18mm eyepiece brings it all into focus. Whether you're navigating dense forests or gazing at the night sky, this monocular is your ally in exploration, offering clear visions even in less than ideal conditions.