Hi there, I am really struggling with the crop factor concept on the G7 and could really use a simple explanation. If I buy a 12mm lens for the G7 it will perform like a 24mm lens and give the same field of view as a 24mm not 12mm on the G7 is that correct? I hear people say "full frame equivalent" a lot and that confuses me. I just need to know what field of view I should expect for lenses on the G7 M43 sensor. Many thanks!