Specially made for the Zenmuse X7, this set of ND filters offers a wide range of choices including ND4, ND8, ND16, ND32, ND64, and ND128, which respectively allows 1/4, 1/8, 1/16, 1/32, 1/64, and 1/128 of incoming light through, equal to a 2/3/4/5/6/7-stop filter. Different ND filters allow more control of the camera's aperture and shutter speed, giving users more freedom to create. The filters are made of a refined optical glass that captures real-life colors, and are compatible with DJI's Cinema Color System. A high-quality coating effectively reduces glare when shooting under backlit or bright conditions. The lens surface has a waterproof and smudge-proof coating that is easy to clean. Includes an anti-static Lens Protector to help preserve the condition of the filters.