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distance formula
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22-07-2017, 12:47 PM
john guy
(John)
Jupiter 2
Join Date: Sep 2007
Location: mcgraths hill australia
Posts: 158
distance formula
can anyone please tell me if a formula is known how to set correct distance between a focal reducer and ccd. set up meade 14'' sct and
meade 6.3 focal reducer with atik 383l ccd
any advise much appreciated
regards J G
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