IFD0.Make: Canon
IFD0.Model: Canon EOS 50D
EXIF.ExposureTime: 1/250
EXIF.FNumber: 4/1
EXIF.ISOSpeedRatings: 200
COMPUTED.ApertureFNumber: f/4.0
EXIF.DateTimeOriginal: 2011:01:11 10:35:38
EXIF.ShutterSpeedValue: 524288/65536
EXIF.MeteringMode: 6
EXIF.Flash: 16
EXIF.FocalLength: 140/1