IFD0.Make: Canon
IFD0.Model: Canon EOS-1D Mark IV
EXIF.ExposureTime: 1/400
EXIF.FNumber: 4/1
EXIF.ISOSpeedRatings: 400
COMPUTED.ApertureFNumber: f/4.0
EXIF.DateTimeOriginal: 2010:11:16 17:46:39
EXIF.ShutterSpeedValue: 565248/65536
EXIF.MeteringMode:
EXIF.Flash: 0
EXIF.FocalLength: 500/1