-EXIF:LensModel=Schneider Kreuznach Xenon 50mm 1.9
-EXIF:LensInfo=50mm f/1.9
-EXIF:FocalLength=50.0
-XMP:Lens=Schneider Kreuznach Xenon 50mm 1.9
-XMP:LensInfo=50mm f/1.9