Thread: William Optics 2015 Rotolock 2" SCT DDG focuser
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Old 26-02-2015, 07:47 PM
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Dealy (Kev)
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Join Date: Nov 2013
Location: Newcastle, Australia
Posts: 296
John / Stefan

How have you found the William Optics focuser?

Is it suitable for astrophotography? Will it hold focus with a camera attached? Is it smooth and accurate? Any backlash?

Thanks, Kev
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