"F-Stop! In the name of love!"

(That was the alternate parody title for this post, but we weren't sure how many people would get the reference to the Supremes' song.)

Without lenses, cameras are expensive paperweights filled with film or digital sensors. Lenses bring the world into focus. So let's stare down the barrel and join FilmmakerIQ.com as they zoom in on the history and science of lenses.