Originally posted by skyer Now Adobe doesn't officially support Pentax K-3 files. Adobe must be calibrating K-3 at the moment in order to include its colour profile in newer versions of Lightroom along with profiles with other new cameras.
As far as I know Adobe Camera Raw has more than a one profile for professional Canon and Nikon cameras. Pentax cameras get only single profiles.
I would like to ask all Adobe and Pentax users to write a letter to Adobe asking them to create numerous profiles for Pentax K-3. I assume that more than a one profile will not only make our experience with Adobe products much more comfortable but it will also press Adobe staff to make the profiles more precise. I think that many of Pentax users aren't happy with default colours that ACR delivers to Pentax images. So now it's a good time to claim our demand!
LR 5.3 RC will process K-3 DNG's, but I don't know about PEFs. Although there's not yet an Adobe Standard profile for the K-3, LR can process DNGs using the profiles embedded in the DNGs.
Canon and Nikon DSLRs do have multiple profiles, which I understand to be Adobe's interpretations of the in-camera JPEG profiles. I don't believe they've done it for any other brands. I'm also not sure how valuable it is, considering that there should hopefully be user-developed profiles for the K-3 soon.