The Urth 67mm ND64 1000 (6 10 Stop) Variable ND Lens Filter is a high-quality neutral density filter specifically designed for photographers and videographers who seek precise control over the exposure of their shots. With a filter strength of ND1000, this filter allows for a reduction in light transmission of up to 10 stops, making it ideal for creating creative effects in bright lighting conditions. The filter is designed as a screw filter with a diameter of 67 mm, making it compatible with a variety of lenses. The variable ND function allows users to adjust the density of the filter as needed, providing flexible handling in different lighting situations. The filter is particularly useful for long exposures to create motion blur or to reduce reflections and overexposure. With this filter, users can expand their creative possibilities while maintaining image quality.