> I'm taking pictures of some products right now and I've noticed that in > some pictures there is a small blue (sometimes a grayish) dot. Anyone > know why this happens? 1. Dust on the lens or in the air. (be still in shooting and environment) 2. Light source outside of the picture frame brighter than target. (lighting is important) 3. ghosts or aliens. (not likely but you never know) the head lemur News: http://www.lemurzone.com/news/ Interviews: http://www.lemurzone.com/pixelview/ Standards: http://webstandards.org Community: http://www.evolt.org