On 2/6/2016 3:56 PM, nospam wrote:
In article , Alfred
Molon wrote:

Much can be fixed (or the effects reduced) in software these days, even
in-camera software.

But allowing big geometric distortions which are later corrected in
software reduces the resolution in the image parts with lots of
geometric distortion.

what matters is the end result.

by correcting for some aberrations in software and other aberrations in
hardware, the end result is will be better than by using only hardware
methods.


So says the renowned and much sought after, photographer.

--
PeterN