The NiSi JetMag Pro Fs Nd8 (3 Stop) Filter delivers greater flexibility in bright environments, reducing light by 3 stops to allow longer exposure times and wider apertures. Ideal for landscape and portrait photography, this filter provides control over exposure without compromising on color accuracy. Thanks to its Full Spectrum ND technology, you'll experience true-to-life color reproduction, and with the JetMag Pro magnetic system, switching between filters is effortless.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.