Thread: [SOLD] 5nm Ha Astrodon 31mm unmounted filter
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Old 10-11-2017, 07:33 AM
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Andy01 (Andy)
My God it's full of stars

Andy01 is offline 		 
Join Date: Mar 2012
Location: Melbourne
Posts: 3,279
Bump - save heaps on this brilliant filter, covers both Ha & N2.
Perfect for deep sky imaging under LP skies!