The NiSi Cinema True Color VND 1-5 Stops for C5 Matte Box is an all-new rotating VND designed to fit the C5 Matte Box. The 0.3 to 1.5 density creates a darkening of the entire image, allowing wider apertures whilst maintaining the correct shutter speed and ISO. The degree of density is easily controlled by rotating the gear on the top of the filter or by mounting a motor using the 15mm rod holder to control the amount of density wirelessly. The Variable ND offers True Color that avoids color shift seen in other Variable filters. It is made from high-definition optical glass for the best resolution and quality. The glass is coated using the NiSi Nano coating, providing a waterproof, oil-proof, and anti-reflective coating to avoid ghosting and reflections.