Skywatcher Refractor Autofocus Upgrade?

[David Smith]

I'm considering adding an autofocuser to my Evostar 120. The scope has the upgraded dual speed focuser attached, like this one:-

https://www.firstlightoptics.com/skywatcher-focusers/dual-speed-2-crayford-focuser-for-sky-watcher-refractors.html

Not sure the Skywatcher autofocuser will fit. Has anyone managed to do this or know of another autofocuser that will fit?

Appreciate your time

Dave

[Dr_Ju_ju]

I don't know whether you've considered it or not, but you can build your own MyFocuserPro2 (https://sourceforge.net/projects/arduinoascomfocuserpro2diy/) and fit a Nema 17 motor directly to the focuser you linked to, replacing the 'single' turn knob. It's how I've fitted one to my ED80.

[Astrosharkey]

I have a Pegasus focus cube fitted to my 80ED and works a charm both in and out of sharpcap