Before you capture your next stunning photo or video, consider the 58mm Nano-x ND8-128 3-7 Stop Magnetic Variable Neutral Density Lens Filter. This advanced lens filter, equipped with magnetic technology, allows for a swift and effortless installation process. Simply attach the filter adapter ring to your lens, and the filter will magnetically adhere in just one second, a significant improvement over the traditional thread filter's six-second installation time.This innovative lens filter from KandF Concept is designed to eliminate the common ""X"" cross issue often encountered with wide-angle and telephoto lenses. Thanks to the state-of-the-art frame self-lock technology, you can capture your shots without any unwanted distortions.The 58mm Nano-x ND8-128 3-7 Stop Magnetic Variable Neutral Density Lens Filter boasts 28 multi-layer nanometer coatings on both sides of the glass. These coatings provide a trifecta of benefits: they're waterproof, scratch-resistant, and anti-glare. This ensures your camera lens is effectively protected, enhancing its longevity and maintaining the quality of your images.The magnetic adapter rings included with this lens filter have a thread designed to be screwed onto the lens. Once attached, the ND8-ND128 magnetic filters engage magnetically, providing a secure and stable fit. These versatile magnetic adapter rings are also compatible with other magnetic filters such as the Magnetic Cpl, Magnetic ND8, Magnetic black mist, and the Magnetic ND1000 by KandF Concept. In summary, the 58mm Nano-x ND8-128 3-7 Stop Magnetic Variable Neutral Density Lens Filter is a high-quality, user-friendly, and versatile tool that can significantly enhance your photography and videography experiences..