Archived posting to the Leica Users Group, 1999/12/01
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]Jason Hall asked a question about a filter. As I recall, the filter was marked CF which does not stand for Cloud Filter. I believe the CF filter is a post war filter produced by Leitz, New York . The CF stands for "Clear Flash" (remember in the olden days they had filament flash bulbs that came in clear or blue). It was used to balance Type A Kodachrome when using clear flash bulbs. Bill