-EXIF:LensModel=E. Ludwig Meritar 50mm 2.9
-EXIF:LensInfo=50mm f/2.9
-EXIF:FocalLength=50.0
-XMP:LensModel=E. Ludwig Meritar 50mm 2.9
-XMP:Lens=E. Ludwig Meritar 50mm 2.9
-XMP:LensInfo=50mm f/2.9