Michael writes--" I feel that to know how to really use an 8x10 camera effectively, you need to open it up, set it up and prepare to photograph with it no matter how long or difficult it is and "see" with it X number of times."
I agree with this statement, but still find my Linhof finder useful (the old one, not the current zoom type) for walking around and thinking about different compositions that might exist in the landscape, perhaps because I am also familiar with the lenses I'm using.
Viewfinders for this kind of thing are standard items on movie sets. Here's a page for a dealer of director's finders with some historical info--
http://www.directorsviewfinders.com/
Bookmarks