Archived posting to the Leica Users Group, 2009/11/11
[Author Prev] [Author Next] [Thread Prev] [Thread Next] [Author Index] [Topic Index] [Home] [Search]==On Wed, Nov 11, 2009 at 2:59 AM, Henning Wulff <henningw at archiphoto.com> wrote: > At 10:31 AM -0500 11/10/09, Richard Clompus wrote: >> >> <x-flowed>Larry, a brilliant synopsis of the eye and neural processing >> that we >> all have built-in and take for granted every day. ?No doubt the next >> generation lenses will include software fixes in their self-contained >> firmware. > > > ?...as do the Panasonic lenses for the m4/3 system now. Distortion and CA > correction are done in firmware/software. The software is either the jpeg > engine in the camera or the raw converter (which has to be aware of the > correction parameters). It works very well, and enables the tiny 7-14 zoom, > for example to be both extremely sharp and essentially free of distortion. > > Some P&S cameras, like the new Canon S90 apparently also do this. > > You just have to use the correct raw converters. Also, with these lenses no > one is likely to try to use them on film and find out how 'horrible' they > are. > Hrmm. Where is the correct raw converter for the S90 that will do this, if you know? Is it in the Canon software that came with the camera, which I haven't bothered to load? LR doesn't do it as far as I know and I could have used it here: http://gallery.leica-users.org/v/Bob+Baron/Bangkok2009/NightScenes/W_S90IMG_0084ST.jpg.html --Bob