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Old 26-10-2008, 08:10 PM
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mch62 (Mark)
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Join Date: Oct 2004
Location: Glenore Grove Queensland
Posts: 649
Quote:
Originally Posted by AlexN View Post
Out of curiosity, what do you think it would cost to get it re-ground to F/2 or F/3.5?

Would make for a serious astrograph.
Possible?
I looked into doing just that and you might want to give Mark a call from Deep Sky Optics.
As it's not an old mirror damaged or needs recoating it's a waste to regrind it.
Mark advised to sell it and he is making me an f3.8 mirror for an f3.8/2.75astrograph.


Mark