Good idea. But i’ve never been able to master exiftool that much…
Found out (here: http://www.photosbytom.com/ftopict-85.html)
exiftool -Lens=“Nikkor 50mm f/1.4 Ais” -ApertureValue=“1.4” -FNumber=“1.4” -FocalLength=“50” *.NEF
I would need to add lens name, focal lenght and aperture. I’ll try. Thank you!