The Illusion Black Mist Filter from Tilta is a nano-coated diffusion filter in the popular 4 x 5.65" size. By reducing contrast and producing a subtle glow around light sources, this filter creates a soft visual atmosphere but still retains more sharpness, detail, and contrast in the shadows than possible with a standard mist filter. This filter is ideal for users looking for a classic diffused look that isn't overly distracting. The filter is made with premium water white glass and is crafted to prevent reflections and provide accurate color rendition.