http://www.gosnap.co.uk/ ©2007 Spoonlabs d.o.o. Vivvo CMS 4.0 2009-01-08T21:47:10+00:00 http://www.gosnap.co.uk/photography-tutorials/photogrpahy-tips/iso-settings.html 2007-12-21T18:04:00+00:00 2007-12-21T18:04:00+00:00 Si  A camera's ISO function increases the sensitivity of your cameras sensor to light.. Your camera's ISO settings are often rated at 100, 200, or 400