Thank you everyone for the advice. I really wanted to (1) avoid using a fresnel if possible, and (2) find a good source for GG these days. So both these goals have been met with you help.
I'll mill the GG frame to hold one of Steve Hopf's glass. I'll probably be able to post pics of the finished back and rear format frame next week, but the finished camera will then be on hold until I replenish my bank account before I then order from Custom Bellows (they gave be a rough estimate of $300, which is IMO very reasonable).
Bookmarks