Thread: Help needed identifying a Celestron C8 Blacktube
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Old 14-02-2019, 11:18 AM
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Merlin66 (Ken)
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Merlin66 is offline 		 
Join Date: Oct 2005
Location: Junortoun Vic
Posts: 8,907
Tony,
$100....
The DC pulse control under JMI Focus Pal works pretty well - check it out.
It really depends what you want to do - focus the scope or compensate the changes as you go....
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