Thread: Help with Meade 0.63 focal reducer for visual use.
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Old 08-02-2013, 12:26 PM
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Merlin66 (Ken)
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Join Date: Oct 2005
Location: Junortoun Vic
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Stephen,
No. The spreadsheet only handles basic optics.
The resulting coma, chromatic aberrations, field flatness etc are very much dependent on the design of the reducer......
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