Nisi Adapter ring 82mm to S5 Sigma 14mm F1.8

Adapter S5 for the various lenses are also available individually. The NiSi S5 150mm filter holder with circular polarizing filter is ideal for landscape photographers who want to combine an ultra-wide-angle lens with a filter system. The S5 allows the use of an integrated CPL and 2 150mm slide-in filters without vignetting. The integrated CPL can be rotated when using 150mm filters with two gears at the back of the holder, a design feature from the popular V5 Pro system. The holder allows for very quick installation and removal without having to take the lens off the camera.