Thread: [NOT REQUIRED] Hydrogen Alpha filter. 2" pref for CCD Camera
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Old 23-05-2011, 08:31 PM
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BlackWidow (Mardy)
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BlackWidow is offline 		 
Join Date: Nov 2008
Location: Adelaide Australia
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Hydrogen Alpha filter. 2" pref for CCD Camera
I am looking at a used HA filter to use with my QHY8ccd camera. I think I have a pref towards a 2" due to the CCD size.




Regards
Mardy