How to view EXIF photo data in Mac OS X

Photograph  files taken with a digital camera also carry certain Exchangeable Image File Format (EXIF) data where you can see the camera settings that were set when the photo was taken.

Start the Finder.

Go to the folder where your photograph files are stored.

Right click the photo file (usually .jpg) and choose Get Info.

Under the More Info section you can find the EXIF data of the camera that the photo was taken with.

In my case the photograph was taken with a Canon ES 400D camera, with the focal length ("zoom") 20mm, shutter speed was set to 1/320 and aperture (F) to 5.6

Click here for how to view EXIF data in Windows 7.