The NiSi JetMag Pro Fs Nd64 (6 Stop) Filter is an excellent choice for photographers looking to capture long exposures in daylight, reducing light by 6 stops to create stunning effects like silky smooth water and motion blur in clouds at sunrise/sunset times. Ideal for landscape and architectural photography, this filter ensures pure neutral color with no color cast, thanks to Full Spectrum ND technology. With its JetMag Pro magnetic attachment, you can effortlessly switch filters to adapt to changing light conditions.Thanks to the JetMag Pro magnetic system, this filter can be quickly installed or removed, allowing you to change or stack filters in seconds. The patented locking mechanism provides a secure, stable fit, ensuring your filters stay in place during shooting, even when using multiple filters simultaneously. Designed with an ultra-slim frame, it eliminates vignetting, even when used on wide-angle lenses as wide as 15mm.