Tilt-Shift functions available in Photoshop

[Cameron Hood]

To the gentleman who just joined the list with the *ist-D, tilt shift 
lenses are not really necessary with the advent of photoshop. Although 
you can achieve some extremes of depth of field with these lenses that 
cannot be replicated in PS, if it is just distortion correction you are 
after, you can use the transform functions in the edit menu to correct 
for most problems normally associated with tilt and shift lenses. 
Flamers, please note I said MOST.

Cameron