I am trying to use my 70-200 telephoto at continuous shooting and getting burry images. I even upped the ISO to allow for faster shutter speed to capture motion. Here are my settings and photo. iso640 100mm 2.8 3200 sp
So here is what I can answer..I bought it off of KHG three months ago. Haven't used it much until this weekend. Have not used it on another camera. It is on with a rf adapter. I don't think there is a filter...I cannot say if it has ever been dropp...
