gainesn wrote:
I was setting up to take a picture of the steam train run through north georgia. I was roughly 30 feet off the track, camera with wide angle (16mm on D7500) on a graphite tripod. I pre-focused, manual focus, on the track at f8 apeture. Shutter speed was about 125 - 250. (ISO set to 100 in apeture priority). The test shots were perfect. The train pics are all blurred. Is it possible the train whistle, blurred the picture? I did not feel any vibration in my feet.
Hard to tell without a pic, but that's a very slow shutter speed to shoot a moving train ( with that I would expect the shots to be blurred)!