Somebody asked on the other discussion what is the difference between slr and point and shoot.
There is a major difference between the way the camera "sees" what you are focusing on, and in fact the way you see through the view finder of your camera. Here is one article.
There is a major difference between the way the camera "sees" what you are focusing on, and in fact the way you see through the view finder of your camera. Here is one article.
http://electronics.howstuffworks.com/camera5.htm