Canon EOS 50D ,Canon EF 100mm f/2.8 Macro USM
1/320s f/4.0 at 100.0mm iso800 hide exif

Full EXIF Info
Date/Time	30-Aug-2010 17:11:53
Make	Canon
Model	Canon EOS 50D
Flash Used	No
Focal Length	100 mm
Exposure Time	1/320 sec
Aperture	f/4
ISO Equivalent	800
Exposure Bias	0.00
White Balance	0
Metering Mode	center weighted (2)
JPEG Quality	(8)
Exposure Program	shutter priority (2)
Focus Distance