http://www.iamcal.com/ All the links rom iamcal.com 2006-05-13T02:18:00Z http://www.iamcal.com/images/logo.gif http://www.iamcal.com/ http://www.iamcal.com/2006-05/1198/ <p>bookmarked for later - a great resource for <a href="http://www.canon.com/camera-museum/camera/lens/ef/f_ef.html">canon lens specs</a></p> 2006-05-13T02:18:00Z Cal Henderson (http://www.iamcal.com/) http://www.iamcal.com/2005-01/675/ <p>while reformating exif display on flickr i cam across this <a href="http://www.uscoles.com/fstop.htm">wonderfully tedious</a> explaination of f/stops.</p> 2005-01-20T23:56:00Z Cal Henderson (http://www.iamcal.com/)