Exposure Lock (AE-L Button) is the abbreviation stands for Automatic Exposure Lock. It is useful using automatic and semi-automatic shooting modes. Where has this information been all my photographing life? So freaking helpful it's not even funny.
Have you recently had a baby and decided to buy a Big Girl Camera to capture all that squishiness? Are you overwhelmed by all the buttons and not sure where to start? Here are the basic buttons for a Nikon DSLR Camera. If you have a Canon DSLR check