Lens Make

I am using LibRaw 0.20.2 to read some raw Olympus Pen-F and Sony A7R4 raw files and in both cases the Lens Make EXIF field is empty. Exiftool can find the correct Lens Make so I know it's somewhere in the raw file. Lens Model comes through OK. Any ideas?

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AFAIK, Exiftool has large

AFAIK, Exiftool has large internal LensID => Lens name databases and uses Makernotes data for lookup.

-- Alex Tutubalin @LibRaw LLC