Quote Originally Posted by RobertP View Post
Don't forget about the very very affordable Kodak Ektanon 21 1/4" ..Razor sharp and covers 12x20. One of the best kept secrets in ULF.
The secret's out now. You're not going to find them under $100 anymore

I've got a 21 1/4" Eastman Anastigmat that seems to be identical to the 21 1/4" Ektanon. Just looking at the GG, the (presumably older) Anastigmat appears sharper that the Ektanon.