16X52 HIGH POWER MAGNIFICATION.A full 16x magnification and 52mm object lens diameter monocular, provides a clearly and bright image, enjoy the beauty of the distance. Feeke monocular telescope has large field of view , have the best view in your outdoor adventures, just feel free to enjoy bird watching, hunting, hiking, camping, travelling, , scenery, etc. HIGH CONTRAST AND RESOLUTION IMAGES.Latest optics technology, the HD monocular telescope equipped with BAK-4 and fully muti-coated lens, guarantee superior light transmission and brightness and the light transmittance reaches up to 99.5%. Our monocular has low-light-level night vision, it could help you see things in low light (can't see anything in complete darkness), provide you a amazing viewing experience. Dual focusing, WATERPROOF & FOG PROOF.Adopting Dual focus capability focus ring(front and back zoom), The telescope can focus easily for accurate observation and clear images.And the durable rubber with stripes makes it comfortable for use, non-slip grip, and durable external protection from your hand. IPX7 Nitrogen-Filled Waterproof with a fog resistant coating and O-ring sealed optics prevent moisture, and debris to keep it clear all the time. Comes with a newest quick alignment smartphone holder and tripods. Easy to install, provide HD image or video to with your friends.