On lundi 24 décembre 2018 03:07:56 CET jys wrote:
> On Sun, Dec 23, 2018, at 14:19, Steven Adler wrote:
> > I use a Sigma APO 300mm f4 Tele Macro on an Olympus E-M Mark II with a
> > metabones smart adapter.  I have the lens name recorded in the camera
> > and have edited the lensfun mil-sigma.xml file to add the lens to the
> > database.  I can select the lens in the Lens Correction module, but this
> > lens does not show up correctly in the Image Information.
> 
> I have no idea what the Metabones does in terms of passing along that kind
> of information to the camera, but you'll probably need to map whatever
> lensID it's presenting to what you want it to be, using the exiv2 config
> file as described here: http://www.exiv2.org/manpage.html
In addition, lens IDs aren't unique between brands, so you can end up wirh 
several possible lenses for a given ID. As the EXIF only records the numerical 
ID, the displayed text description in such a case can be a bit of a guess.

Remco



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