This ND filter allows more control of the camera's aperture and shutter speed, giving users more freedom to create The filter is 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 filter