j-dogg Member Joined Jun 26, 2010 Messages 1,542 Location Floor-it-duh Format Multi Format Feb 26, 2021 #1 I have an 85 with a bad base I think and wanted to swap the optical groups from my lens to another one with a good base. I want something with trashed glass elements.
I have an 85 with a bad base I think and wanted to swap the optical groups from my lens to another one with a good base. I want something with trashed glass elements.