wclaes Posted July 17, 2021 Share Posted July 17, 2021 Dear, I'm a big fan of Affinity Photo. I've just purchased a new camera, the Canon R5. Currently using it with the Canon Mount Adaptor to shoot raw (cr3) files with my EF-S lens 17-55 2.8. The camera is automatically setting it to crop mode (1.6), because of this. Photo's look ok in DPP from Canon. The raw development in Affinity Photo is wrong and not usuable... just can't use affinity photo anymore :-( Easily reproducable, just open a CR3 raw file taken with the R5, mounted with the adapter and the EF-S lens 17-55 2.8. Not sure, but most likely it is true for other EF-S lenses as well (just don't have any other to test). See attachments: - originally produced CR3 file - the same photo, but JPEG straight out of the R5 - screenshot the result in Affinity Phot after opening the CR3 2N5A0060.CR3 Quote Link to comment Share on other sites More sharing options...
Old Bruce Posted July 17, 2021 Share Posted July 17, 2021 You might try turning off the check box in the Remove Lens Vignette PetervL 1 Quote Mac Pro (Late 2013) Mac OS 12.7.4 Affinity Designer 2.4.1 | Affinity Photo 2.4.1 | Affinity Publisher 2.4.1 | Beta versions as they appear. I have never mastered color management, period, so I cannot help with that. Link to comment Share on other sites More sharing options...
wclaes Posted July 17, 2021 Author Share Posted July 17, 2021 Hey Old Bruce, this did the trick! It's looking ok now. Not sure why that checkmark was set to on, but seems obvious now. Somehow it still kind of a bug, where it should not turn completely black and should just 'remove' the vignette, not everything. However, super happy that it can be "fixed" by just unchecking this. Thank you very much for your time & help! Quote Link to comment Share on other sites More sharing options...
David in Яuislip Posted July 18, 2021 Share Posted July 18, 2021 @wclaes or get the datafile https://github.com/lensfun/lensfun/blob/master/data/db/slr-canon.xml and modify the crop factor. Try copying the attached file to your C:\ProgramData\Affinity\Photo\1.0\LensProfiles folder. Restart Photo and it ought to work. You can open the xml in a text editor and see <cropfactor>1</cropfactor> CanonEF-S_17-55.xml Quote Microsoft Windows 11 Home, Intel i7-1360P 2.20 GHz, 32 GB RAM, 1TB SSD, Intel Iris Xe Affinity Photo - 24/05/20, Affinity Publisher - 06/12/20, KTM Superduke - 27/09/10 Link to comment Share on other sites More sharing options...
wclaes Posted July 19, 2021 Author Share Posted July 19, 2021 Thanks David, I’ll look into that as soon as I have a moment. Didn’t know this tweaking was possible, looks like that will save me from having it to modify each time. Quote Link to comment Share on other sites More sharing options...
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