Thread: H alpha Filters. which is best and why
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Old 16-05-2008, 09:23 AM
Alchemy (Clive)
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Alchemy is offline 		 
Join Date: Jul 2007
Location: Yarra Junction
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H alpha Filters. which is best and why
Scouting around for H-Alpha filters for imaging, shows Baader, Lumicon and Astronomic all make versions.... with differing Bandpasses and PRICES. Point me in the right direction .

Thanks Clive.
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