Thread: light pollution filter for mono imaging
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Old 30-05-2017, 09:48 AM
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rustigsmed (Russell)
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rustigsmed is offline 		 
Join Date: Mar 2012
Location: Mornington Peninsula, Australia
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Hi Bo,

Yes most (good) RGB filters cut off where the common light pollution emission lines occur.

I can recommend the astromik ccd cls filter. there are others out there as well.

and also correct regarding nb.

Cheers,

Rusty
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