Watchmaker magnifier – This watchmaker's magnifying glass is easy to use and provides 3X, 5X, 10X, 15X, and 20X magnification to enhance precision and efficiency. Ideal for detailed work, it allows clear visibility of small clock components, enabling more accurate watch repair and maintenance with distortion-free, high-quality magnification. Professional watch repair tool – Featuring high magnification, excellent transparency, and strong impact resistance, this monocular magnifying glass helps users clearly distinguish fine details. It supports comfortable, extended use and helps reduce eye strain during prolonged tasks. Portable and lightweight – The compact design makes it easy to carry anywhere. It can be conveniently stored in a bag or pouch, allowing users to carry multiple magnifiers with different magnification levels as needed. Durable construction – Equipped with a double-layer glass lens for improved clarity, the magnifier is built with a lightweight, durable thermoplastic frame. Designed for comfort during extended use, it offers a long service life. Wide application – Enables clear, enlarged viewing of small details that are difficult to see with the naked eye. Suitable for watch repair and other precision tasks, providing clear visibility for users of all ages.