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Old 20-03-2009, 07:58 PM
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gregbradley
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Join Date: Feb 2006
Location: Sydney
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Quote:
Originally Posted by Peter Ward View Post
Yes, the FFC was installed, but the slightly eggy edge stars are an unfortunate side effect of using AP's Barcon.

That said, I consider the stellar FWHM's to be extremely tight as the effective focal length was 5,400 mm.
Oh, so you 2X or so your focal length? Quite a challenge.

Greg.
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