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Old 30-11-2009, 02:44 PM
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pmrid (Peter)
Ageing badly.

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Join Date: May 2008
Location: Cloudy, light-polluted Bribie Is.
Posts: 3,677
Quote:
Originally Posted by AlexN View Post
I was told by the previous owner of my refractor that an MPCC would flatten the field provided the distance from the chip to the MPCC was exactly the right distance..
And the $64Million question is ..... what is that distance? Is it the magic 55mm?

Peter
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