IFD0.Make: Canon
IFD0.Model: Canon EOS-1D Mark IV
EXIF.ExposureTime: 1/1000
EXIF.FNumber: 71/10
EXIF.ISOSpeedRatings: 320
COMPUTED.ApertureFNumber: f/7.1
EXIF.DateTimeOriginal: 2011:01:31 16:53:39
EXIF.ShutterSpeedValue: 655360/65536
EXIF.MeteringMode:
EXIF.Flash: 16
EXIF.FocalLength: 500/1