Right Click in the camera control window and you can export / import camera settings:
Do an alignment at a given height, and save that with the height in the name. The next time you want to use the camera with material at that height, import it.
Right Click in the camera control window and you can export / import camera settings:
Do an alignment at a given height, and save that with the height in the name. The next time you want to use the camera with material at that height, import it.