The Zuiko 70 -300 shows in bright light a very good imaging performance that is hardly surpassed by much larger, heavier and not least expensive Zuiko 50-200. Through the crop factor gives a small picture equivalent focal length of 140-600 mm. One can imagine, in which size, weight and price range to move, if you want to buy a similar powerful lens for the last so as gepuschte "full frame". In addition, you can certainly make good photos close range with the Zuiko. The only complaint he is sometimes very slow autofocus. Fast moving subjects against low-contrast background are recorded not always quickly enough.
