* Horst Brückner <h...@ec-logic.com> [02-08-20 13:28]: > On 08.02.20 17:24, Patrick Shanahan wrote: > > * Horst Brückner <h...@ec-logic.com> [02-08-20 11:21]: > >> Dear list, > >> > >> i just got a new lens for my Canon 750D. Darktable 3.0 under Ubuntu > >> 18.04 does not detect the lens (shown as (368)). > >> > >> The exiv2 utility reports: > >> > >> exiv2 -pt IMG_9283.CR2 | grep -ai lens > >> Exif.CanonCs.LensType Short 1 (368) > >> Exif.CanonCs.Lens Short 3 17.0 - 70.0 mm > >> Exif.Canon.LensModel Ascii 74 17-70mm > >> F2.8-4 DC MACRO OS HSM | Contemporary 013 > >> Exif.Photo.LensSpecification Rational 4 17/1 70/1 > >> 0/1 0/1 > >> Exif.Photo.LensModel Ascii 50 17-70mm > >> F2.8-4 DC MACRO OS HSM | Contemporary 013 > >> Exif.Photo.LensSerialNumber Ascii 11 0000000000 > >> > >> Do you have any idea how to make darktable detect the lens? > > > > iianm, dt relies on lensfun to provide that. Have you tried updating your > > lensfun db, on my openSUSE it is lensfun-update-data. > > > > > > darktable git578.1a7019ebc on openSUSE Tumbleweed. > > > I tried the lensfun update (now is 0.3.2) - for me that looks like a > silly tagging issue with the lens naming ('F2.8-4 DC MACRO OS HSM | > Contemporary 013'). Any more ideas?
it is possible to make your own entries to match your lense but I do not recall the exact procedure. You might search for "darktable lensfun edit" or something similar. there is also: https://www.darktable.org/2015/02/on-lens-detection-and-correction/ also: man lensfun*** you can have your own lensfun data in addition to the regular. -- (paka)Patrick Shanahan Plainfield, Indiana, USA @ptilopteri http://en.opensuse.org openSUSE Community Member facebook/ptilopteri Photos: http://wahoo.no-ip.org/piwigo paka @ IRCnet freenode ____________________________________________________________________________ darktable user mailing list to unsubscribe send a mail to darktable-user+unsubscr...@lists.darktable.org