lensfun-add-adapter - add lens mount compatibilities to Lensfun's database

       This manual page was written by Torsten Bronger <bronger@physik.rwth-aachen.de>

                                                   2013-12-23                             LENSFUN-ADD-ADAPTER(1)

       Lensfun is Copyright © 2007 Andrew Zabolotny

       License of the code: GNU Lesser General Public License, version 3

       License of the database: Creative Commons Attribution-Share Alike 3.0 license

       Lensfun is a library that corrects flaws in photographic images introduced by the lens.  It also contains
       a  comprehensive  database  of cameras and lenses together with their characteristics to be able to apply
       automatic corrections of images taken with  these  devices.   Lensfun  is  used  by  darktable,  digiKam,
       rawstudio, GimpLensfun, UFRaw, and others.

       Lensfun  contains  information  about  lens mounts of cameras and available mounts for lens models.  This
       way, the calling application can offer the user a list with lenses that fit on their camera in  order  to
       pick one.  Otherwise, you would see all lenses every time.  This can be pretty overwhelming.

       But  if you bought an adapter for another mount system, you would want to see lenses of that mount system
       listed for your camera.  So, you must tell Lensfun somehow that you own the adapter.  You can  do  so  by
       calling lensfun-add-adapter.

       The  easiest  way  to  use  it  is to call it with no parameters.  lensfun-add-adapter will then enter an
       interactive mode.  First you have to enter your camera  model.   lensfun-add-adapter  will  use  that  to
       determine  the  destination  mount.  In particular, the extended lens lists will show up for every camera
       with that mount, not just the one you entered.  Then, you have to select the mount of the lenses you  can
       now put on your camera, using the adapter.  That's it.

       With  the options --maker, --model, and --mount, you can avoid interactive mode by passing the nevcessary
       data explicitly.  If you pass only maker/model or only mount, lensfun-add-adapter will enter  interactive
       mode only for the missing data.

       You  can  also  use  lensfun-add-adapter  to  reset  your adapter configuration.  Call it with the --help
       paremeter to see all functions.

       Exit status:
                                      ┌───┬───────────────────────────────────┐
                                      │ 0 │ successful                        │
                                      ├───┼───────────────────────────────────┤
                                      │ 1 │ invalid command line arguments    │
                                      ├───┼───────────────────────────────────┤
                                      │ 2 │ invalid input in interactive mode │
                                      └───┴───────────────────────────────────┘

~/.local/share/lensfun/_mounts.xml
              File with all mount compatibilities that were added by this program.

       lensfun-add-adapter - add lens mount compatibilities to Lensfun's database

--makerMAKER--modelMODEL
              The exact maker and model of the camera the mount of which should be made  compatible.   You  must
              provide these options only in combination rather than only one of them.

       --mountMOUNT
              The exact name of the mount of the lenses that should be made compatible.

       --remove-local-mount-config
              Resets  the local mount configuration, i.e. the additional mount compatibilities that were created
              by this program.  Effectively, it removes the file _mount.xml from the local Lensfun  database  of
              the current user.

       Report bugs at <http://sourceforge.net/p/lensfun/bugs/>.

lensfun-update-data(1)

lensfun-add-adapterlensfun-add-adapter [--makerMAKER] [--modelMODEL] [--mountMOUNT]
       lensfun-add-adapter--remove-local-mount-config