https://alexforencich.com/wiki/ 2026-05-13T18:47:47+00:00 https://alexforencich.com/wiki/ https://alexforencich.com/wiki/_media/wiki/dokuwiki.svg text/html 2011-11-10T00:31:32+00:00 Anonymous (anonymous@undisclosed.example.com) https://alexforencich.com/wiki/en/photo/equipment/canon-ef-24-105?rev=1320885092&do=diff Canon EF 24-105mm f/4L IS USM Lens LensFun Calibration Data This is my LensFun entry for this lens. The distortion values listed are the default values that are included with the library. Unfortunately, following the lens calibration guide, I was unable to get tca_correct to output anything meaningful. Most of the values were far off the scale that ufraw could deal with (ufraw/lensfun wants +/- 0.01 but I was geting +/- 0.5 or more). I just ended up manually selecting values for first or… text/html 2011-11-10T00:31:05+00:00 Anonymous (anonymous@undisclosed.example.com) https://alexforencich.com/wiki/en/photo/equipment/canon-ef-50-f1.8?rev=1320885065&do=diff Canon EF 50mm f/1.8 MkII Lens LensFun Calibration Data This is my LensFun entry for this lens. The distortion values listed are the default values that are included with the library. Unfortunately, following the lens calibration guide, I was unable to get tca_correct to output anything meaningful. Most of the values were far off the scale that ufraw could deal with (ufraw/lensfun wants +/- 0.01 but I was geting +/- 0.5 or more). I just ended up manually selecting values for first order c… text/html 2011-11-10T00:30:08+00:00 Anonymous (anonymous@undisclosed.example.com) https://alexforencich.com/wiki/en/photo/equipment/canon-efs-10-22?rev=1320885008&do=diff Canon EF-S 10-22mm f/3.5-4.5 USM Lens LensFun Calibration Data This is my LensFun entry for this lens. The distortion values listed are the default values that are included with the library. Unfortunately, following the lens calibration guide, I was unable to get tca_correct text/html 2011-02-13T17:30:53+00:00 Anonymous (anonymous@undisclosed.example.com) https://alexforencich.com/wiki/en/photo/equipment/canon-eos-7d?rev=1297618253&do=diff Canon EOS 7D Camera Links Canon EOS 7Dcanon.com: Canon EOS 7D text/html 2013-02-19T08:37:52+00:00 Anonymous (anonymous@undisclosed.example.com) https://alexforencich.com/wiki/en/photo/equipment/start?rev=1361263072&do=diff Equipment Canon EOS 7D CameraCanon EF-S 10-22mm f/3.5-4.5 USM LensCanon EF 24-105mm f/4L IS USM LensCanon EF 50mm f/1.8 MkII Lens