Traditional Culture Encyclopedia - Photography and portraiture - If I shoot a speeding train, how can I adjust the camera to make the train clear and the background feel moving?

If I shoot a speeding train, how can I adjust the camera to make the train clear and the background feel moving?

This is the so-called "focusing", which is a very difficult photography technique.

You need a tripod with good quality, which can be locked up and down, but can be rotated left and right.

With TV files, ISO is the lowest, and the shutter is controlled at around 1s (I tried for 0.5s). When the train comes, cover the train a little in the viewfinder and rotate the camera horizontally to make the train relatively still in the picture. Shoot me.

This requires a lot of trying.