IFD0.Make: Canon
IFD0.Model: Canon EOS-1D Mark IV
EXIF.ExposureTime: 30/1
EXIF.FNumber: 8/1
EXIF.ISOSpeedRatings: 100
COMPUTED.ApertureFNumber: f/8.0
EXIF.DateTimeOriginal: 2010:09:23 21:28:04
EXIF.ShutterSpeedValue: -327680/65536
EXIF.MeteringMode:
EXIF.Flash: 0
EXIF.FocalLength: 42/1