Thread: F/3.3 issues
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Old 30-09-2008, 11:28 PM
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Merlin66 (Ken)
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Join Date: Oct 2005
Location: Junortoun Vic
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Just found the Instruction sheet for the Meade 3.3 reducer.
Based on a f10 system and a Pictor CCD:
The 15mm spacer gives f5, and the 30mm spacer f3.3
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