The Benro FH100 mkIII Filter Holder Kit is designed for fast and easy use with up to three filters plus one polariser. Sixteen magnets in the rotating ring of the holder holds the polariser filter firmly in place as well as permit fast removal of it. In addition, the polariser filter can be operated from either the rear or the side while the other filters are placed in front. Benro recommends using the 82mm or 95mm Benro CPL filters. The red rotary knob can be used to position gradient filters quickly and accurately, and each gradient filter can be moved separately. Owing to the more outward placement of the guides on the Benro FH100M3, it is possible to capture stills with an extremely wide angle without vignetting, with the maximum wide angle dependent on the construction of the lens. The holder itself is easy attached by automatically clicking onto the lens ring. A blue rotary knob provide the means to fix or release the holder. When loosened, the holder can be removed efficiently by pulling the spring-loaded slide backwards. The filter holder is supplied with two frames for filters of two different sizes: one for a 100x100x2 mm filter and one for a 100x150x2 mm filter. A lens ring filter with 77mm thread and another one with 82mm thread are also supplied.
