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Old 24-08-2011, 11:22 PM
casstony
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Join Date: Feb 2006
Location: Warragul, Vic
Posts: 4,493
Tammy, color filters are usually used to enhance planetary features - most nebulae don't show color visually.

Narrowband nebula filters (eg. Lumicon UHC or DGM Optics NPB) filter out much of the light pollution, increasing contrast and making nebulae easier to see.
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