I just got a 28-135mm IS lens and it's loose. I can basically wiggle at the area shown below. It's loose either extended or not. I took some test shots and the shots were fine, but it just doesn't feel right. I used to have a Tamron 70-300mm which was much longer than this lens, but it wasn't loose like this.
Just FYI. I bought this lens from Norman Camera (over internet) along with the nifty fifty. I saw a thread by another member complaining his brand new 50mm f/1.4 that he bought from Norman didn't work. I wonder this is just a coincidence. You can see his thread here.
https://photography-on-the.net/forum/showthread.php?t=120067
Any suggestions?


