Thread: Trade my Astronomik 2" SII filter for your H-Beta?
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Old 03-01-2009, 09:02 PM
robgreaves
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robgreaves is offline 		 
Join Date: Apr 2007
Location: Penrith NSW
Posts: 159
Trade my Astronomik 2" SII filter for your H-Beta?
Anyone interested in a change to their narrowband imaging?

I have a 2 week old (as new) Astronomik SII CCD filter that is currently inside my STL11000M filter wheel. Looking for a direct swap for a 2" CCD H-Beta filter.

Must be CCD variant, not the visual one.

Anyone interested?

Regards,
Rob