The NiSi V5 Pro 100mm system is built around V5 Pro Holder. It features superb built quality, Aluminum design and supports 3 x 100mm filters with a circular polarizing filter in any combination. The V6 has no vignetting at 16mm on a full-frame and the streamlined design. It supports lenses with a standard filter thread from 49mm to 95mm through optional adaptors. Read more about the NiSi V5 Pro.