Canon EOS 7D ,Canon EF-S 17-55mm f/2.8 IS USM
1/20s f/4.0 at 55.0mm iso640 hide exif

Full EXIF Info
Date/Time	20-May-2013 20:31:53
Make	Canon
Model	Canon EOS 7D
Flash Used	No
Focal Length	55 mm
Exposure Time	1/20 sec
Aperture	f/4
ISO Equivalent	640
Exposure Bias
White Balance
Metering Mode
JPEG Quality
Exposure Program
Focus Distance	0.370 m