Thread: Imaging with a Refractor
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Old 16-06-2008, 09:50 AM
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prova
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Join Date: Aug 2007
Location: Canberra
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Imaging with a Refractor
Just a question for those who do image with any sort of Refractor, I'm just wondering what the sweet spot is as far a aperture?

eg. Skywatcher ED100 with a short-tube 80mm autoguider?
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