As criticized by several reviewers here and I was initially shocked by the poor quality of the photos taken and had asked Amazon to a replacement. Until I noticed that in the live view mode by pressing the + button (Nikon D3300) at some point the leaves of a tree 30 meters away were knackscharf. So could not lie in the lens of the error. I then spent two days research and testing to determine that no error at all, but I have become a victim of the excellent resolution of the Nikon. Both image processing programs as well as the image viewing programs count down the mighty 6000x4000 pixels to it or ever be able to show on an average monitor quickly. I have on my 17 "Asus Laptop eight times (!) Press CTRL + before the GPU switches to the native resolution of the recording and this focuses. Before that I get to see only a downscaled resolution, not to blame the lens.
