I have reviewed this Nikkor 105mm f/2.8 lens before, and have now been using it for quite a few years now. I have found it to be an excellent lens for both general photography and especially fine for macro photography.
Here is a brief video of the lens.
In addition to close up macro shots the lens is also very good for general photography at 105mm as it has Nikons VR (vibration reduction) and thus can be used at very low shutter speeds.