Thread: After a good Sky glow filter for ASI1600MC
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Old 15-06-2017, 06:28 PM
glend (Glen)
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glend is offline 		 
Join Date: Jun 2013
Location: Lake Macquarie
Posts: 7,121
Cyclops Optics in Hong Kong have a range of multispectral filters that might suit:

https://www.cyclopsoptics.com/filter...ution-filters/
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