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Kermit1910
Known Participant
August 11, 2016

P: Camera Raw/Lightroom: Sigma 10-20 mm F3,5 EX DC HSM not identified

  • August 11, 2016
  • 6 replies
  • 887 views

Hi,


the lens Sigma 10-20 mm F3,5 EX DC HSM for Pentax is not identified by LR. The LensID="8 11".

But there is a lens correction profile for this lens. I assume LR should know the lens? In the EXIF section it only says "unknown lens". Is there a way to make LR identify this lens? I know the way to make Lightroom choose the right Correction each time but I am looking for a possibility LR writes the lens information in the exif (e.g. for filtering).

If I take a look in the source code of the file there is an entry
"xmp:Label="Sigma 10-20 mm F3,5 EX DC HSM"

Why is LR not able to display this information?

Thanks in advance. LR Version is 6.6.1

btw. Apple Fotos is able to identify the lens correctly 🙂

    This topic has been closed for replies.

    6 replies

    K
    Kermit1910Author
    Known Participant
    September 20, 2016
    Perfect, works well. As well as the Pentax HD 40mm 2.8 ltd.
    J
    J453
    Legend
    September 20, 2016
    This issue should be addressed by today's update: http://blogs.adobe.com/lightroomjournal/2016/09/lightroom-cc-2015-7-now-available.html
    K
    Kermit1910Author
    Known Participant
    August 16, 2016
    Great. Thank you for the help and reply.
    ccastleb
    Adobe Employee
    ccastleb
    Adobe Employee
    August 15, 2016
    Thanks, Timo.

    I submitted a fix for this and it should show up in a future release of ACR/LR. Feel free to remove the sample images from DropBox at your convenience.

    Regards,

    - Chris
    K
    Kermit1910Author
    Known Participant
    August 12, 2016
    Hi Chris,

    here are sample pictures for the problem 


    1) Pre-import directly out of cam
    https://www.dropbox.com/s/g4w4tdrsk4wdepi/IMGP9505.DNG?dl=0
    https://www.dropbox.com/s/lmasx30ls4viblq/IMGP9506.DNG?dl=0


    2) after import to LR
    https://www.dropbox.com/s/wj6gnrbhaodvfj5/TST_2016-08-12_07-32-48_IMGP9505.DNG?dl=0
    https://www.dropbox.com/s/j4bv1ktactt4rj9/TST_2016-08-12_07-33-05_IMGP9506.DNG?dl=0


    Thank you for your support,
    Timo
    ccastleb
    Adobe Employee
    ccastleb
    Adobe Employee
    August 11, 2016
    Hi,

    Would you be willing to post some sample raw (DNG or PEF) made with the lens?

    You can use DropBox or similar and respond with a link.

    Alternatively, you can send the link to my email address.

    ccastleb@adobe.com

    Thanks,

    - Chris
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