The NiSi JetMag Pro 82mm FS ND Filter (4-Stop) is designed for the JetMag system to allow for quick swapping of filters without the need to unscrew each time.
This filter features a 1.2 optical density to reduce your exposure, enabling you to use slower shutter speeds for creative effects in conditions you would not be able to otherwise.
The NiSi JetMag Pro 82mm FS ND Filter (4-Stop) features a glass and aluminium construction. All glass surfaces feature an antireflective and waterproof nano coating, these coatings assist in maintaining the filter durability and image quality produced by the lens over time.