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Old 12-10-2018, 04:19 PM
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gaseous (Patrick)
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Join Date: May 2016
Location: Brisbane
Posts: 782
I've just this morning taken delivery of 1.25" and 2" OIII Lumicon filters from EyepiecesEtc.com. With the Brisbane weather looking like being wet until Easter I won't be able to give an opinion for a while yet, but they've had good reviews.



DGM Optics do a NPB filter which picks up OIII as well as Ha and Hb - it's a great filter which I use quite a lot. Tends to give a more orange rather than green cast to the view, which I prefer over the green of a straight OIII.
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