M75 II Advanced Kit The NiSi M75 II Advanced Kit is a carefully crafted kit for photographers who demand nothing less than perfection. This kit builds on the solid foundation of our M75 II Starter Kit and adds a Natural Night Filter to its impressive selection. To protect and organize the filter holder and your filters, the Advance Kit also includes a sturdy storage bag as well as a cleaning cloth and cleaver cleaner. So you can be sure that your filters will remain spotless and free from fingerprints, dust and smudges. NiSi M75 II filter holder At the heart of the kit is the NiSi M75 II filter holder, a masterpiece of engineering. Made from the finest aircraft aluminum with precision CNC machining, it features a matte black finish that significantly reduces reflections and ensures your images capture the beauty of the world as it truly is. 360 degree rotatable The holder can be rotated 360 degrees and has a locking mechanism to lock the rotation. The unique design of the rotating wheel allows the CPL filter to be rotated via a gear on the back of the filter so that the CPL filter does not need to be adjusted before inserting the other filters.