that looks like some good reading

Exif

summary details

Make	SONY	Model	DSC-T1
Aperture Value	f/3.5	Color Space	sRGB
Exposure Bias Value	0 EV	Exposure Program	Program
Flash	Compulsory Flash, Return light not detected	Focal Length	7.8 mm
ISO	120	Metering Mode	Multi-Segment
Shutter Speed Value	1/40 sec	Date/Time	Sun, 17 Apr 2005 10:23:44 +0000

Date: 04/17/2005