Large Sunspot Group
Taken by Randy Shivak on October 20, 2014 @ Anthem, AZ USA
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Date Taken: 2014:10:21 09:58:01
  
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Details:
This was "First Light" for my new 228mm F9 telescope. The telescope was fitted with a Baader 3.8 ND filter, Continuum and UV/IR cut filters. Capture was done with a Flea2 video CCD camera.
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Comments
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Would that be a new istar optical?
Posted by amplelight 2014-10-21 16:36:04
http://istar-optical.com/objective-lenses-iii.html#lens02

9inch h-alpha refractor with .99strehl at 656nm! drooooooool
Posted by amplelight 2014-10-21 16:38:20
 
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