- High Contrast & High Resolution: Experience exceptional clarity with our HD monocular telescope featuring advanced BAK-4 prisms and fully multi-coated lenses. Enjoy superior light transmission of up to 99.5%, perfect for low-light conditions. - Smartphone Compatibility: Designed for convenience, this monocular comes with a robust smartphone holder, tripod, and wrist strap. Compatible with a wide range of smartphones, it ensures easy installation and stable viewing. - User-Friendly Design: Focus on your subject quickly and accurately with one-handed operation. The striped rubber grip provides comfort and prevents slips. IPX7 waterproof technology, nitrogen filling, and O-ring sealed optics protect against moisture and dirt, ensuring clarity in any environment. - Versatile Applications: Ideal for a variety of activities, including bird watching, sporting events, concerts, camping, fishing, and travel. Suitable for both adults and children, this monocular is perfect for any outdoor enthusiast. - Ultra Clear Imaging: The 50mm objective lens delivers bright, clear images without black bars, enhancing your viewing experience. Enjoy close-up views with remarkable detail and brightness.