I have switch over from a DSLR to the A6000 mirror-less camera. So far so good but have been having one issue that seems I can get around that is spots on my photos. It happens the first time I used the camera in NYC while walking over the Manhattan Bridge with a group and again recently when out west shooting in Canyon Lands NP. Seems to be the angle the photo was shoot related to the sum and the diagram in the lens. This time the lens was Sony’s 10-18 mm with the lens’ hood was on. Does anyone know how this can be corrected?