IFD0.Make: Canon
IFD0.Model: Canon EOS-1D Mark IV
EXIF.ExposureTime: 1/4000
EXIF.FNumber: 4/1
EXIF.ISOSpeedRatings: 320
COMPUTED.ApertureFNumber: f/4.0
EXIF.DateTimeOriginal: 2011:08:13 19:07:43
EXIF.ShutterSpeedValue: 786432/65536
EXIF.MeteringMode: 5
EXIF.Flash: 16
EXIF.FocalLength: 175/1