Holder with Threaded CPL The NiSi 150mm Filter Holder S5 Kit features an integrated Pro C-PL to cut down glare and improve contrast for better colours, perfect for landscapes. Capable of rotating independently using the thumbwheel, you can adjust this effect or remove the filter completely. Fits Two Square 150mm Filters Optimise your workflow with the two additional filter slots. Thanks to a spring-loaded pin, you can use two 150mm filters (2mm thick) securely without vignetting. These filters can be conveniently interchanged without removing the holder from the lens using the front clips. Versatile Geared Design The Nisi S5 Filter Holder can also rotate 360 degrees using the rear gears, allowing you to produce creative effects and align GND filters with the horizon line. Refer to the Specifications Table for compatible lenses. High Quality CNC Machined Aluminium The superior quality aluminium alloy design has been custom CNC cut to fit your lens and provide durability without the added weight. The NiSi S5 150mm Filter Kit comes with a carrying bag for secure travel and storage. Compartmentalised for accessibility, the case can also be attached onto a tripod leg via a Velcro-like strap, ideal for photographers and filmmakers on the go.