Telephoto Zoom Function: This lens offers a telephoto zoom function, allowing users to adjust the focal length as needed to capture distant details. This allows users to capture distant subjects, such as landscapes, wildlife, or sporting events, without having to get close to the subject. High-Definition Image Quality: Lenses are designed with image quality in mind, delivering high-definition photos and videos. They typically utilize high-quality optical glass and multi-layer coatings to reduce reflections and chromatic aberration, ensuring clear images with true colors. Universal Compatibility and Easy Operation: As universal mobile phone lenses, they are typically designed with an adjustable clamp or suction mechanism, making them compatible with a variety of smartphone models and sizes. Users can easily attach and detach the lens without specialized tools, making operation quick and simple. This external lens offers smartphone photographers more shooting possibilities, especially for scenes requiring long-distance photography.