On 07/04/2013 11:51 PM, Bruno Postle wrote:
On 5 Jul 2013 10:43, "Gnome Nomad" wrote:
>
> Maybe new cameras are fancier now, but I'm highly doubtful that any
of them can do any correction for lens distortion. Of course, probably
someone knows different. Or some camera makers marketing departments are
run by lunatics ...
My (getting elderly now) lumix lx3 pocket camera does barrel distortion
correction in-camera for JPEG files. I've never tried comparing it to
RAW output, and clearly this approach wouldn't work for cameras that
take generic lenses.
Apparently some Nikon DSLRs can do it, but only with Nikkor lenses:
http://www.dpreview.com/forums/post/50461788
The process sacrifices some sharpness, crops the image somewhat, and
doesn't necessarily do as good a job as outside-the-camera software
processing does.
I'd rather keep the sharpness and full image and do corrections outside
the camera. But I never shoot JPG, just RAW.
--
David W. Jones
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wandering the landscape of god
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A list of frequently asked questions is available at:
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