I have the Schneider 4"x4" UV-410 (HAZE 1) filter that I paid around $150 new - they are currently priced at $161. It blocks UV below 410 nanometers "effectively reduces or eliminates photographic haze in areas where the atmospheric conditions contain a heavy concentration of dust particles, water droplets, and pollution...Helps eliminate such conditions often found in mountainous or coastal regions, and industrial areas that scatter light and produce a bluish cast that causes film to render a lack of color, contrast and overall image quality..." Would using this filter tone down the grey sky on the print mentioned above? A UV 2A filter is supposedly more effective.

Thomas