Telescope Monocular 40x60 High Performance with Fast Smartphone Adapter - Waterproof Anti-Fog FMC Lens and Bak4 Prism for Bird Watching Quality Goods

Large BAK-4 prism and pure optical FMC multi-layer broadband green film for light reflection and minimal distortion, high light transmission reaches up to 99.5%. Multi-coated optics guarantee excellent light transmission and brightness. Nitrogen Waterproof and Anti-Fog Design - Nitrogen-filled, waterproof and O-ring sealed design, ensures the waterproof function of the living monocular telescope in any weather and any environment and longer durability. 10x32 high-performance lens, these adult single glasses have a wide field of view and deliver clear and detailed images of distant objects, suitable for outdoor travel, hiking, climbing, bird watching, ball games and landscape. With the wingspan telescope for bird watching, you can see any pigment in the distance and then move it to a few meters away from the eagle's eye for perfect clarity. Easily explore the essence of the world via the screen, which is the best gift for adults and children.