Hello, I am selling a complete set of 5 Tiffen 4x4 Black Pro-Mist filters: - 1/8 - 1/4 - 1/2 - 1 - 2 These are used filters in excellent condition. They have been exclusively used by myself for professional shoots where I worked as a director of photography. It is needless to emphasize the reputation of the Tiffen brand in the audiovisual and film industry, specializing in the creation of high-quality filters with the most neutral tint possible. These diffusion filters allow you to achieve an image only marked by the desired effect, without any undesirable color impact.