If you are worried about diffraction (not an important issue in my opinion), then use a longer focal length and stitch together 6 instead of 3 photos, which will give you more detail than you would get in the shorter focal length minus diffraction.0 upvotesBy adegroot (Dec 26, 2012)There is a problem with using shift/tilt lenses: for panoramic work, they are indeed better than single focus wide ang