SilteD Binoculars 10X50 Telescope Monocular Mini Portable Coordinate Ranging High-Definition Low-Light Low-Light Night Vision Nitrogen Waterproof Travel Outdoor Telescope Connect Mobile Phone

Magnification: 10 Times; Objective Lens Diameter: 50Mm; Eyepiece Diameter: 22Mm; Waterproof Function: Nitrogen-Filled Waterproof and Anti-Fog Large Caliber, Large Field of View, Sufficient Amount of Light, Can Be Connected to the Phone to Take Pictures, the Companion for Outdoor Travel. High-Definition Imaging: Bak4 Prism Telescope, the Image is Not Distorted and Not Distorted, and the Viewing is Pleasing to the Eye, and the Phase is Clear Withoutk Edges. the Objective Lens is Multi-Layer Coated, and the High Transmittance Image is Sharp and Transparent, Even If It is under Low Light at Night. 22Mm Large Eyepieces to Enjoy the Beautiful Scenery: Eyepiece Size 22Mm, Comfortable to Watch, Good Optical Effect!