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Old 30-11-2010, 11:30 PM
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ballaratdragons (Ken)
The 'DRAGON MAN'

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Join Date: Jan 2005
Location: In the Dark at Snake Valley, Victoria
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Quote:
Originally Posted by nobbygon View Post

How good does the focuser have to be? I've read that if its poor quality you can get flexure limiting the max length of subs.
That would only be of concern in the 'imaging' camera.
You don't take subs with a guiding scope and camera.
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