The 23mm lens I made this with, the widest sharp lens they make for this camera system (roughly the angle of view of a 16mm in 35mm terms), was recently in the shop for a few months, and I felt like one hand was tied behind my back. It’s my go-to lens for so much.

(I can also fit a Canon 17mm shift lens with an adapter. Its full image circle just covers the 645 frame, but it’s nowhere near as sharp as the 23mm Rodenstock, especially off center. The Rodenstock really spoiled me.)