(Aug 02, 2010)Just starting this review, more to come.
Begining with CA habbit and how each of three software act on CA (Chromatic Aberration) correction amoung CS4, C1pro5 and Aperture3.
CA correction on the "Digital Photo Professional" software dose not work.
My opinion, CA on this lens is very little but since it got red aberration at near to edge and purple aberration at the extreme edge corner which quite difficult to fix both in the same time and I experiences the differences of correction result on this three software then like to share.