IFD0.Make: Canon
IFD0.Model: Canon EOS-1D Mark IV
EXIF.ExposureTime: 1/1250
EXIF.FNumber: 4/1
EXIF.ISOSpeedRatings: 400
COMPUTED.ApertureFNumber: f/4.0
EXIF.DateTimeOriginal: 2012:10:12 14:48:49
EXIF.ShutterSpeedValue: 10287712/1000000
EXIF.MeteringMode: 3
EXIF.Flash: 0
EXIF.FocalLength: 400/1