Sat 04-May-13 05:03 PM | edited Sat 04-May-13 05:09 PM by Robman3
I had the 18-105 kit lens and replaced it with a few of the lenses you have, as upgrades for the D90 which seems like ancient history.
The D90 now resides with one of the kids in the family and I bought a new 18-105 for her rig. The lens had issues with contacts and when we visited them in Santa Barbara, I mounted it onto the D3S and it was failing.
Samy's took it back and gave me a new one on the spot.
Not sure if the mount was at issue (molded/extruded parts) and I still have another one that had migrated to my nephew's D7000 until I gave him my 18-200 and took back the original (D90) kit lens as a spare.