I have this trip Zoom purchased in order not to constantly switch between different objects. The first purchase was unfortunately a let down. The objective was very difficult during focusing and focused not right to. It also hooked during manual focusing what had brought me almost to incandescence. I could, however, easily exchange the lens as a warranty claim after 1 month from the merchants. For a huge praise for the great service.
My replacement lens can not be compared with the predecessor. It focused on the right and do great photos made me very satisfactory. Some sample photos I have with drangehangen. The change between near and far is great. So you really need only 1 lens and can capture different situations. For me, an absolute sweetheart. Highly recommended and its price all deserve.