30×40 HD Powerful Magnification: 30 times magnification, 40mm object diameter monocular. Experience the world in extraordinary detail with our monoculars for adults high powered, providing [30] times magnification for stunning up-close views of distant objects.Crystal Clear Optics: Equipped with premium fully multi-coated lenses and advanced prism technology, our monocular telescope for smartphone ensures exceptional clarity, brightness, and color fidelity in every observation, even in low-light conditions.Durable and Weatherproof: Built to withstand rugged outdoor use, the monocular telescope for smartphone features a robust construction that is both water-resistant and fog-resistant, ensuring reliable performance in various weather conditions.Wide Field of View: Enjoy an expansive field of view, allowing you to capture sweeping landscapes and track fast-moving subjects effortlessly. With generous eye relief, this zoom monocular telescope provides comfortable viewing for eyeglass wearers, ensuring you can observe for extended periods without discomfort.Smartphone Compatibility: Capture and share your discoveries with ease. Our compact monocular telescope comes with a smartphone adapter, allowing you to attach your phone and record or photograph the amazing sights you encounter.