Lens Correction

Nice Tri

• 3. September 2011 19:15

I searched the forum but couldn't find anything specific to my question, so.....

I loaded a session into C1 v6.2 from a Leica M9 shoot. The files are in .dng format.
Does lens correction not support Leica lenses in the .dng formats? I ask because the first line under LENS CORRECTION, Lens, says Unsupported file.

Thoughts?

Thanks

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  Nice Tri

  • 3. September 2011 21:07

  Figured out what was going on.....
  
  One of my staff imported the raw files into LightRoom to take advantage of the outstanding Noise feature, then exported the files as DNG to continue in C1. It appears that once the files are modified in LR, C1 no longer recognized the file with respect to lens adjustments.
  
  Kind of weird.
  
  Utilizing the DNG file right out of the M9 works fine.

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  Paul Steunebrink

  • 4. September 2011 06:34

  Writing adjustments to DNG raw is Adobe proprietary stuff. As a result metadata from the original file may not all be available (different location, or format) to other raw converters.

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  Nice Tri

  • 5. September 2011 18:32

  [quote="Paul_E" wrote:
  Writing adjustments to DNG raw is Adobe proprietary stuff. As a result metadata from the original file may not all be available (different location, or format) to other raw converters.

  
  
  Thanks Paul,
  
  It was really frustrating until I figured it out. I try to out of LR as much as possible, but their noise reduction is pretty good. I also find that Noise Ninja is right up there, but since they have not released a 64 bit version for the Mac, we sometimes find it easier to just load LR, rather than restart Photoshop in 32 bit mode.
  
  Enjoy.

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  dee jjjaaaa

  • 7. September 2011 14:36

  [quote="Paul_E" wrote:
  As a result metadata from the original file may not all be available (different location, or format) to other raw converters.

  
  
  that kind of "metadata" itself in DNG is available (location is standard), what is not available is how to interpret that metadata ! you can see what parameters Adobe stored for its NR - the ones that you selected in LR or ACR and stored back in DNG (is that was the case instead of using XMP sidecars) w/o much issues - but as you do not have Adobe's code for NR knowing the parameters is useless...

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