IFD0.Make: Canon
IFD0.Model: Canon EOS-1D Mark IV
EXIF.ExposureTime: 1/800
EXIF.FNumber: 4/1
EXIF.ISOSpeedRatings: 400
COMPUTED.ApertureFNumber: f/4.0
EXIF.DateTimeOriginal: 2012:03:22 13:17:19
EXIF.ShutterSpeedValue: 9643856/1000000
EXIF.MeteringMode: 3
EXIF.Flash: 0
EXIF.FocalLength: 420/1