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Question

Severe Color Shifts from RAW in LRC and LR with Sigma 45 L-Mount on Mac

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Importing the DNG vom Leica TL using Sigma 45 2.8 L-Mount provides in LRC and LR super servere colorshifts. Importing to other RAW converters does not have any issues with color shifts at all. LRC says, that the integrated profile got applied. But it seems that LRC and LR are not able to read correctly the integrated profile of that lens? Sample DNG Export fron LR attached here.

macOS

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J

Jao vdL

Community Expert

This is one of the reasons why we really need the ability to turn off built-in lens profiles for all mirrorless cameras, not just a select few recent ones. Still can't understand why Adobe does not allow us to just do this in the interface instead of having to manually edit the raw file.

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M

mpauliksAuthor

Known Participant

Here we go with LRc Export of DNG from Leica TL but this image using Sigma 35 2.0 .... In short: just the same unfixed issue...

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J

Jao vdL

Community Expert

Ow that is ugly looking indeed!

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johnrellis

Legend

[This post contains formatting and embedded images that don't appear in email. View the post in your Web browser.]

You attached a JPEG, which I assume is either a screenshot of Develop or exported from the DNG? I see color artifacts in that JPEG, e.g. in the lower-right corner:

"13.0.2 with latest Mac OS Sonoma 14.0 on Intel"

You may be tripping over an extant problem with older Macs that first appeared in LR 12.4 and hasn't been resolved. To verify that's the issue here, click the Apple icon in the upper-left corner and do About This Mac. Post a full-resolution screenshot (not a phone pic) of the About window.
https://www.lightroomqueen.com/community/help/createscreenshot/

With that, we can likely provide the best information about which workarounds would apply.

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johnrellis

Legend

Moderators, please don't merge this thread until we verify the hardware configuration.

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Rikk Flohr-Retired

That doesn't look like the Odd Pixels issue but more like a Chromatic Aberration issue.

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Rikk Flohr: Adobe Photography Org

GoldingD

Legend

This may have nothing to do with the camera or the lens, but with your OS and a LrC bug. This bug was specific to some MAC, and was fixed at LrC v13.0.1

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M

mpauliksAuthor

Known Participant

Thank you for picking up, but I am on v13.0.2 with latest Mac OS Sonoma 14.0 on Intel. So, not fixed again?

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M

mpauliksAuthor

Known Participant

Panasonic 20-60 for L-Mount does not have the issue. Guess the integrated profile is not handeled correctly. Next to LRC, LR shows the same issue for that lens.. And only that lens.

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