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Old 11-02-2013, 10:49 AM
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alpal is offline
Join Date: Jan 2012
Location: Melbourne
Posts: 3,050
Originally Posted by Satchmo View Post
The closest thing I can find there to a 12" RC there is a GSO 10" RC and the Strehl ratio tested at 0.27 ....very poor optical quality.

I wasn't suggesting an optical problem - there is much more to do with opto - mechanical issues that can kill a telescope.

Can anyone remember who was testing the 12" RC?

I wouldn't call 0.27 poor - I would call it faulty.

Have you got a link for that?
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