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OAG at very long FLs
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23-06-2011, 07:19 PM
Bassnut
(Fred)
Narrowfield rules!
Join Date: Nov 2006
Location: Torquay
Posts: 5,064
You definitly need OAG at that FL for a start. Out of focus or slightly distorted stars is not neccessarily a huge problem, out of focus can be an advantage. Why cant you shift the guide cam height to get closer focus?.
Bassnut
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