Perspective control lenses are very expensive, and the widest available is 24 or 28mm..
Right now, for things i shoot, i use a 12-24mm super wide angle, and found that most of the time i'm actually shooting at 12mm! Then after that, i will do the following:
- make several guide-lines at key locations on the picture
- minor rotation (if necessary)
However sometimes for example when it's a picture of a tall building, and i'm standing at ground level not too far away from it; When i do 'skew', the top of the building looks larger in proportion to the middle and lower portion.. What other amendments or additions can i make to my workflow? Or must i get a PC lens?