Fehlfokus

I own the lens for a long time now and have so far operated on the Nikon D40. Since the camera also was relatively old and only 3 measuring fields possessed, I kept thinking that the non-existing sharpness of the lens is thereby limited. I just walked out of a defocus my old camera.

This year I have now exchanged the camera against a D7100. And here the same picture. We read a lot of good in principle on the lens. After much research, I'm not an isolated case. It is unfortunately so that I caught one of the lenses, which is not the Knack Focus has some here and also still has a 1-2 cm back focus.

Unfortunately, it is now noticed too late, so I'm going to visit the Nikon Point and request purpose recalibration. Let's see what comes out.

I can therefore only 3 stars awarded to date. Reliable is unfortunately (for me) something else.