1. [10×30 HD Monocular Telescope]The monocular has 30 times magnification and 50mm objective lens with fully multi coated lenses to improve the light transmission rate and resolution, so that your field of vision is brighter, the image is clearer and sharp, for outdoor enthusiasts and wilderness explorers, a handheld and must-have for bird watching, hiking, mountaineering, camping and traveling. 2. [High stability smartphone adapter and tripod]Monocular telescope for smartphone equipped with smartphone adapter, suitable for almost all mobile phones on the market. Upgraded sturdy tripod with high stability, allowing you to achieve clear and shake- images. 3. [High Definition Optics]This high power hd compact monocular is equipped with BAK-4 prisms and fully multi-coated lenses to ensure excellent light transmission and brightness. 4. [Compact and easy to use]The high-powered HD compact monocular is compact, lightweight, made of high-quality materials, waterproof, fogproof, and allows you to adjust the sharpness of the focal field with one hand, even with glasses on.