Video of focuser (1244) in operation. #5340037 - 07/28/12 01:07 PM
I posted a video (47 seconds)of the modified 1244 focuser in operation. Focus oF star running inside and outside of focus is shown. There are wiggles at start and end from the controller being removed from the velcro on the tripod legs. You can see the amount of image shift in the ETX80 focus mechanism when changing focus direction.