Yes, that's Nikkor 18-200 VRII.
Thanks. This is what I did:
1) Make whatever adjustment you like (such as, brightness/Contrast, Curve, Level,etc) to the picture;
2) Make a duplicate layer;
3) Blur the new layer with Gaussian blur, and set Fill of the layer to 30%.
And that's it. I did the same process for the following one.