12x200 HD Monocular Telescope for Smartphone, Monocular High Powered

12x200 HD Monocular Telescope for Smartphone, Monoculars for Adults High Powered with Bak4 Prism and Fmc Lens, Low Night Vision for Bird Watching/Hunting/Wildlife/Hiking/Traveling - Dull Black Advanced BAK-4 Prism and FMC Lens: The HD monocular telescope boasts 18mm large BAK-4 optics prism and premium FMC (Fully Multi-Coating) lens, increasing the light transmission and high refractive index, minim the scattering, which ensures clear, bright, sharp images for you. IPX7 Waterproof&High-quality: Thanks to IPX7 Nitrogen-filled design, the monocular is waterproof, fog-proof, dustproof, and shockproof, allowing it to be used in rainy weather and various environment. The lightweight monocular telescope is built to last, fully Eco-friendly rubber armored providing a non-slip grip to the users. And comes with a portable hand strap for double protection.