Thread: 8" Skywatcher Newt
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Old 04-09-2010, 11:13 PM
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RobF (Rob)
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Join Date: Jul 2008
Location: Brisbane, Australia
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Quote:
Originally Posted by that_guy View Post
can a 2" extension tube add a bit more focal length?
On its own no, but possibly if put before a barlow - others will know better about this than I.....
I used to chain 2 2x barlows before I got my 5x Powermate
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