I am looking for a filter which darkens the sky and enhances the clouds in color films. In Nikon tech material I found the yellow filter (Y44, Y48, Y52) may fit the requirement, BUT, is specified that this filter is for Black & White film. Is there such yellow filter also for color films ? Thanks for any help, Michael ____________________________________________ Michael Spiegler TADIRAN TELECOMMUNICATIONS Ltd. SWITCHING & TMN SOLUTIONS DIVISION ____________________________________________ Telephone: +(972-3)-9261204 Fax: +(972-3)-9261388 E-mail: mailto:[EMAIL PROTECTED] Internet: http://www.tadirantele.com ____________________________________________