Luminous Landscape Forum

Raw & Post Processing, Printing => Adobe Lightroom Q&A => Topic started by: Henry Goh on March 22, 2007, 07:36:24 pm

Title: CA with LR and D80 NEF
Post by: Henry Goh on March 22, 2007, 07:36:24 pm

I've started using LR instead of C1 but I noticed that my D80 files show CA with most lenses whereas the same files do not have these when processed with C1.  I have not checked files from my D2H and D70 yet.

Have anyone else experienced the same problem?

Thanks.

Henry

Title: CA with LR and D80 NEF
Post by: Scho on March 22, 2007, 09:04:09 pm

Quote

I've started using LR instead of C1 but I noticed that my D80 files show CA with most lenses whereas the same files do not have these when processed with C1.  I have not checked files from my D2H and D70 yet.

Have anyone else experienced the same problem?

Thanks.

Henry
[a href=\"index.php?act=findpost&pid=108177\"][{POST_SNAPBACK}][/a]

I ran into this problem when processing M8 DNG files in LR.  Turned out to be faux CA and is eliminated by setting color noise reduction to zero or simply pull the slider down from th default 25 setting until the apparent CA (it really isn't true CA) is gone.

Title: CA with LR and D80 NEF
Post by: Henry Goh on March 22, 2007, 09:24:06 pm

Quote

I ran into this problem when processing M8 DNG files in LR.  Turned out to be faux CA and is eliminated by setting color noise reduction to zero or simply pull the slider down from th default 25 setting until the apparent CA (it really isn't true CA) is gone.
[a href=\"index.php?act=findpost&pid=108186\"][{POST_SNAPBACK}][/a]

In my case, even zeroing the NR sliders did not help.  I ended up using LR CA removal.

Henry

Title: CA with LR and D80 NEF
Post by: stefpix on March 26, 2007, 05:09:49 pm

Quote

In my case, even zeroing the NR sliders did not help.  I ended up using LR CA removal.

Henry
[a href=\"index.php?act=findpost&pid=108190\"][{POST_SNAPBACK}][/a]

how do you use it? i mean what settings? does it alter the rest of teh image?
stefano