Hello,
I have a 4x5 Sinar f2
I was thinking, that the "effects" from 4x5 petzvals and soft focus type lenses would work better on a 4x5 system,
rather than using a lens that is for 8x10.
I am mistaken on this?
Though, the longer focal lengths would make for a nice perspective difference...

STILL learning lens designs, etc.