Thread: Which filter
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Old 06-11-2016, 10:33 PM
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Robert9 (Robert)
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Join Date: Dec 2008
Location: Mt. Waverley, VIC, Australia
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Question Which filter
Hi,
I'm in the market for an H alpha filter but want advice on whether to get 6Nm or 12 Nm bandpass. I intend using it with my GSTAR EX2 camera which has a very high sensitivity and image accumulation.
Robert
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