Monthly Archive: August 2015


Ultrawide zoom tolerance variation tests

  The lens experts at have put together a very interesting chart showing the variations between individual wide angle zoom lenses of the same model to show the differences in manfuacturing tolerances from...



Back when I got my first Digital EOS camera (the 300D) I joked with a friend that EOS stood for Every Other Shot, because (at least) 50% of shots were out of focus. Eventually...