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How evil is a f/6.3 focal reducer? [obsolete post]
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09-06-2010, 05:04 PM
astrospotter
(Mark)
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Join Date: Jan 2010
Location: San Jose, CA, USA
Posts: 146
How evil is a f/6.3 focal reducer? [obsolete post]
I re-posted to
Astrophotography and Imaging Equipment and Discussions
forum.
Last edited by astrospotter; 12-06-2010 at
05:59 AM
. Reason: moved post to imaging equipment forum. fix typo
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