PGYTECH Osmo Action ND Set (ND8,16,32,64) (Professional)

The ND filter is also called the light reduction filter, or the neutral density filter that reduces the amount of light in very bright conditions so that the camera can choose the correct exposure value and avoid excessive exposure. It also improves the color saturation of the image, makes the image more transparent and vivid. You can also use a low shutter speed to shoot some special effects, such as a water mist, a light track at night, etc.. When shooting video in direct sunlight, you can reduce the shutter speed, making sure that the video has the appropriate motion blur and looks balanced. The PGYTECH ND (Professional) filter uses German SCHOTT glass as a base material, the many sanding and polishing processes and IAD multilayer coating technology to ensure maximum performance and high-definition image quality.