I have changed to a refractor on a GEM mount and no longer need this in-line focuser. It connects to the LX200 control panel and is controlled with the standard LX200 keypad. Works great. Eliminates image movement when focusing (since you will not be moving the mirror) and allows very fine focus adjustment, something difficult to accomplish when using the scopes focus knob. I used it to focus for astrophotography and was very pleased with it.
Will sell for $100 and that includes ground U.S. postal service in CONUS.
Will accept Paypal, money order or cashiers check.
Thanks for looking.