The Cokin ND 0.6 filter is a neutral density filter that reduces exposure by 2 stops. The density of 0.6 darkens the entire image and allows you to shoot with a larger aperture or a longer shutter speed than normally required. By increasing the aperture or extending the exposure time, you can better control depth of field and capture motion more effectively. Neutral density filters have no impact on the color balance of the image and are ideal for combining with other filters. The filter is suitable for Cokin's M-Series (P-Series) filter holders. Cokin filters are made from optical resin and are characterized by their lightweight, high shock and impact resistance, as well as optimal light transmission for high image quality. This filter measures 84 x 84 mm and is compatible with the Cokin P filter holder.