Thread: APO Telescope
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Old 29-04-2008, 12:42 PM
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Astrod00d
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Join Date: Aug 2007
Location: Sydney, Australia
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Hmm, I think I'd like to see some DSLR images using this scope. Just how flat is the field and is there any CA?

I read somewhere it uses FPL-51 glass rather than FPL-53 as used in the ED80. What are the implications of using FPL-51 rather than FPL-53?
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