The NiSi S6 150mm Filter Holder Kit with Landscape NC CPL continues the success of our popular S5 system and brings some great new features to an ultrawide lens setup.Designed for landscape photographers who wish to combine an ultra-wide-angle lens with a filter system supporting multiple filters. The S6 allows the use of an integrated Landscape CPL and two 150mm wide filters (2mm thick) with 360 degrees of rotation for the CPL. The NiSi S6 150mm Filter Holder Kit with Landscape CPL has no vignetting.The S6 features a new locking system to lock the main filter holder in position. The integrated wheel can be easily rotated to lock the holder in place with a locking system that feels natural and easy to use.Due to the wide focal length and the large amount of light coming in from the bulb head, ghosting and flare can occur when using a filter system. To solve this problem, the S6 main adapter uses the same matting treatment as the high-end lens hood.The NiSi S6 Landscape NC CPL For S6 150mm Holder is an ultra HD polariser designed to eliminate reflections and glare effectively when using ultra-wide-angle lenses. Is made using Nitto polarising film and increases the saturation of the scene compared to the Pro CPL. The Landscape NC CPL provides a more uniform polarisation, Increases the intensity of polarisation, Maintains a more neutral color balance, and has a greater haze reduction effect.A geared design allows the integrated CPL to be r