NiSi Advanced Kit 100mm System V7 is a great kit for landscape or seascape photography and includes everything you need to get started. It's perfect for anyone who wants to create long exposure images and use ND filters & GND filters to the balance exposure. NiSi Filter Holder V7 for 100mm System made of highest quality aluminum and with a matte black frosted finish on the surface to minimize reflection. This kit comes complete with an ultra-thin 86 mm True Color polarization filter (CPL) made from exclusive polarizing film, which prevents the yellow color cast very common from most CPL. The CPL installation in the holder is very fast and convenience. Also take away the CPL is very easy. It can be rotated 360 degrees and locked in the desired position, with a new designed locking screw , an advantage when using graduated ND filters. On the back there is also an easily accessible adjustment wheel which makes it possible to spin the polarization filter even when the holder is full of other filters.The NiSi V7 holder can be used with lenses that have focal lengths as short as 15 mm for full frame (for example, a 16-35 mm f/2.8 wide angle zoom) without any risk of vignetting Supplied adapter rings from 67 to 82 mm mean that the filter holder can be used on a number of lenses. You will also get a NiSi Soft-case Caddy Pro100 for V7 holder and up to 8pcs Nisi 100x100mm / 100x150mm Filters.   The NiSi Starter Kit 100mm System V7 also represents a great saving compared to buying all the included items separately. NiSi Advanced Kit 100mm System V7 includes: 1x NiSi 100mm Aluminium Filter Holder Kit V7 including adaptor rings for 67mm, 72mm, 77mm and 82mm 1x True Color CPL Filter 1x NiSi 100x100mm Nano IR Neutral Density filter ND64 (1.8) 6 Stop 1x NiSi 100x100mm Nano IR Neutral Density filter ND1000 (3.0) 10 Stop 1x NiSi 100x150mm Nano IR Medium Graduated Neutral Density Filter ND8 (0.9) 3 Stop 1x NiSi 100x150mm Nano IR Reverse Graduated Neutral Density Filter ND8 (0.9) 3 Stop 1x NiSi Filter Pouch Caddy Pro100 for V7 holder and up to 8pcs Nisi 100x100mm / 100x150mm Filters 1x V7 Lens Cap 1x Cleaning Cloth 1x NiSi Air Blower 1x NiSi Clever Cleaner NiSi IRND Filter Attaching a neutral density (ND) filter to your lens uniformly reduces the amount of light entering the lens. The ND Filter also can enable greater motion blurring and image detail by allowing a large aperture and/or a slow shutter speed to be used.By added the infrared protection coating layer to this filter which help to eliminate the infrared light through the lens to bring back the natural color. NiSi IRGND Filter The IRGND filter is helpful when the contrast between the highlights and shadows is too great to get a quality exposure. A neutral density filter with a medium-edged line of transition is particularly useful for images that feature buildings, mountains and other elements that protrude into the skyline. Sunset and sunrise photography sometime can be the challenge. NiSi reverse ND filter is designed with dark area on the center of the filter and gradually clearer to the top while the bottom part is clear preventing over exposure of skyline 100mm Caddy Filter Pouch The NiSi Caddy 100mm Filter Pouch is designed for the NiSi 100mm system filters and will hold 4 x 100x100mm and 5 x 100x150mm. It features an adjustable cross-body sling strap and can be carried as a shoulder bag, messenger bag or waist bag. It can be conveniently mounted on a tripod leg for easy access and use and is designed from a lightweight material that protects your filters from scratches. The pouch features a flip-top design to keep the pouch open when in use.The NiSi Caddy 100mm Filter Pouch can also hold a NiSi 100mm V7 holder in the first slot of the pouch (reducing the filter slots to 8).