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Add lens IDs for Sigma 150+TC, 100-400/+TC, Tamron 85#9294

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Add lens IDs for Sigma 150+TC, 100-400/+TC, Tamron 85#9294
byteit101 wants to merge 1 commit intoExiv2:mainfrom
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@byteit101
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This adds Lens IDs for:

  • Tamron SP 85mm f/1.8 Di VC USD
  • Sigma 100-400mm f/5-6.3 DG OS HSM | C (+1.4x teleconverter)
  • Sigma 150mm F2.8 EX APO Macro DG HSM with 1.4x teleconverter

I wasn't entirely sure of the format for the Nikon Teleconverter, so I copied the Canon style. The canon ones have sample images uploaded to lensfun/lensfun#2773

@kmilos
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kmilos commented Apr 22, 2026

I wasn't entirely sure of the format for the Nikon Teleconverter

There are existing entries of "+ TC-14E" but that might be Nikkor specific part... I've noticed Exiftool used "+ 1.4x TC" in one instance, so could align to that? (Exiftool also has "TC-1.4x" for some more recent Nikkor Z lenses, but that could be specific as well...)

The canon ones have sample images

Where does the Nikon entry come from then?

Need to address clang-format otherwise.

@kmilos kmilos added the lens Issue related to lens detection label Apr 22, 2026
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