Hip Coyote wrote:
How do you know it is the lens? Could it be the camera? Operator error? Before going down that path, find a few shots that you find problematic and post on this forum so some of the more technical folks can possibly help you.
In my limited experience, I'd try to see if I could duplicate the problem using another camera. And make sure that I have all operator error eliminated...such as using a tripod, stationary object, etc.
I’ve used the same camera with a differed lens and had no problem. All photos were taken with camera on a tripod so operator error was eliminated. I’ll post some photos later today