updated: 2020-03-03


To focus manually, connect your camera to Sequence Generator Pro:

  • Find a bright star.
  • Set your bin and Exposure settings to a reasonable value for the target you're focusing on (for broadband filters, typically 1 or 2 seconds is sufficient).
  • Start a continuous capture loop by pressing "Start" on the Frame and Focus Module or on the Focus Control Panel (for EOS cameras you can also use Live View).
  • Move your focuser towards the focus position by turning the focus knob or by controller the stepper motor through the Focus Control Panel
  • Continue moving the focuser until you are in focus.


See also chapter Manual Focusing with a  Bhatinov Mask for further support.

Created with the Personal Edition of HelpNDoc: Don't Let Unauthorized Users View Your PDFs: Learn How to Set Passwords