Hi Phamatsuo,
This is a nice little lens. It has good sharpness, lite and performs O-K.
It is (if memory serves) a push pull so it draws in air. :-(
It has no AF-s so it is somewhat slow to focus :-(
(Some AF-s lenses can focus as fast as their screw drive counterparts.)
It has no VR :-(
It is dated :-(
It was popularized years ago by Kenny Rockywell when he came up with a typical rant that this was the best low cost zoom on the planet. But today, the new Nikkor's offer better performance at a very reasonable cost. A kit Nikkor zoom with AF-s and VR is a far better choice as a walk around do everything zoom.
For normal walk around use on DX the 55-200vr and the 55-300vr produce great results. (As does the 70-300vr) The 70-300m is a very good FX lens but more expensive.
One thing about all of the older lenses of that generation was, they had excellent build quality with real metal mounts. (As does the 70-300vr)
So, my feelings are pass this puppy up unless you can find one for under $200USD. I had three copies through the years and I was never really thrilled with it. I think CA's were an issue that may be resolved in today's more modern bodies. However, AF-s and VR are important features on this kind of lens, features you will appreciate.
--
Regards,
Jeff Morris / Homecinemaman
Adams, Gutmann, Steichen, Snoopy, Stigletz, Weston. they lead by example.
I hunt, I peck, I squint, all on a Dell M1330 13" laptop. So don't laugh, I'm happy there aren't more typo's!