TOMO 16x40 Portable Metal Optical Telescope Monocular for Hunting Camping Golf Hiking Fishing Bird Watching, Non-Slip Grip, Roof Prism Waterproof Fogproof, Bright and Clear Range of View, Compact and Lightweight Portable Design, Glimmer HD Day and Night Vision Scope, 16X Monocular Zoom to See Things 16X Closer, Steady Viewing, Optics Zoom Scalable Telescopic 66m/ 1000m, Black Silver