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Alnitak, Flame and Horsehead 30 Jan 2019 Manche, France

Started by The Thing, Jan 31, 2019, 16:43:51

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RobertM

#15
Feb 04, 2019, 21:03:06
With filters cheap usually means nasty, generally speaking.  Make sure you get filters suitable for imaging as the visual type tend to leak copious amount of out of band light.

Robert
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