Michael replied to the topic 'How does focuser backlash work?' in the forum. 2 years ago

Hi Nou,
thanks for responding.
I am not sure I fully understand the answer. Are you saying that, with backlash 50, if I am going from 1000 to 1100 it will move by +150? And if I after that go to 1000 it will move by -100 (in spite of direction reversal)?
Or is it -150 in the second move as we changed direction?

This would mean there is no overshoot and I need to know the exact actual backlash value?

Michael

Read More...