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Old 17-05-2014, 11:58 PM
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graham.hobart (Graham stevens)
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Join Date: Nov 2008
Location: hobart, tasmania
Posts: 2,214
Orion EON 110mm focuser

Hello brains trust, I know there was a geezer on here recently doing a mod for automation of his lovely EON 110mm.
Well what I would like to know is if any one has taken the reduction knobs apart and measured the shaft?
I have a Feathertouch for my RC 10 on its way and capacity to drive two focusers so I was wondering if anyone had done this before- specifically I need these measurements to let Wayne at Starlight know if it can be done with a standard motor attachment.
I noticed on the scope on the smallest knob there is a screw hole but not on the bigger knob.
Here's the measurements required.
Hope you can help...
Graham-with thanks
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