Monocular Telescope 12x50 High Power Waterproof Monocular Scope with Phone Mount & Tripod Monocular Compact Fogproof Shockproof Scope BAK4 Prism FMC Monoculars for Adults Hunting Camping Travelling Porro prism spotting scope with compact tripod and premium hard case 20 to 60x adjustable magnification; 65-millimeter objective lens Multi-coated optics for increased light transmission 100 percent waterproof rubber armor construction Limited lifetime warranty