Archived posting to the Leica Users Group, 2012/12/08
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]If he's the same guy I read about a year or so ago he took two polarizing filters together. By turning one you get a continually variable neutral density which can go quite dark. But on top of that used a very strong ND filter. Mark William Rabiner Photography http://gallery.leica-users.org/v/lugalrabs/