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Hello
I do not have a digital camera and am considering the Canon 20D. Most of the images I have seen from digital cameras have considerable Chromatic aberation, especially at the frame edges as well a sharp edged objects near the frame centre.
Yesterday I went to a shop and tried out a 20D with a 17-85 lens. I took some RAW images and bought them home.
I have been comparing the aberation correction in ACR31
and the new filter in CS2.
ACR is terrific. It completely corrects the aberation, wheras CS2 does not do a very good job. Perhaps it is the nature of RAW files.
Anyway ACR31 it makes a not very good lens into a pretty good one.
<http://www.btinternet.com/~mike.engles/mike/LensCorr.jpg>
Mike Engles
I do not have a digital camera and am considering the Canon 20D. Most of the images I have seen from digital cameras have considerable Chromatic aberation, especially at the frame edges as well a sharp edged objects near the frame centre.
Yesterday I went to a shop and tried out a 20D with a 17-85 lens. I took some RAW images and bought them home.
I have been comparing the aberation correction in ACR31
and the new filter in CS2.
ACR is terrific. It completely corrects the aberation, wheras CS2 does not do a very good job. Perhaps it is the nature of RAW files.
Anyway ACR31 it makes a not very good lens into a pretty good one.
<http://www.btinternet.com/~mike.engles/mike/LensCorr.jpg>
Mike Engles
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