I received a Tamron 90mm VC USD today that I bought second hand. Optically it seems good (thought I have no point of comparison) but the manual focus ring squeaks every time I turn it, across the whole range. Is this something I should be concerned about?
Sample shot I just took. I love this thing already
15 sec F11 by megapleb, on Flickr
Sample shot I just took. I love this thing already
15 sec F11 by megapleb, on Flickr