I am getting to know my new D90 camera. I am using this with my old G type 28-80mm 3.5 lens.
The problem I seem to be having is when using the AF, I find when focusing (centre point focus setting) I can see that the red ring is employed but after depressing the button to focus, nothing is adjusted by the lens. I end up with a photo that is of course, out of focus
Not sure where to start looking?