IFD0.Make: Canon
IFD0.Model: Canon EOS 50D
EXIF.ExposureTime: 1/200
EXIF.FNumber: 4/1
EXIF.ISOSpeedRatings: 400
COMPUTED.ApertureFNumber: f/4.0
EXIF.DateTimeOriginal: 2011:10:24 12:00:00
EXIF.ShutterSpeedValue: 499712/65536
EXIF.MeteringMode: 6
EXIF.Flash: 16
EXIF.FocalLength: 18/1