I have a new lens in my tool box - a Tamron F/3.5 10-24mm Wide Angle. It works great - but (why does there always have to be a but?) it has been giving me an occasional communication error on the camera. Not every time, but often enough to bug me. So, I am going to exchange it on Monday and hope the relacement works with no hitches.
(Click on the photo to view a larger image).
