Thread: Opinions from the experts please
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Old 09-05-2011, 09:56 PM
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asimov (John)
Planet photographer

asimov is offline 		 
Join Date: May 2005
Location: Bundaberg
Posts: 8,819
The best SCT I've ever used (for optical quality) was an orange tubed 8" SCT. That's not to say all of them ever produced where like this..I never found the lack of modern coatings to be a concern.
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