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LRGB with L being only IR blocking
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03-05-2015, 12:11 PM
LewisM
Novichok test rabbit
Join Date: Aug 2012
Location: Somewhere in the cosmos...
Posts: 10,388
I have Baader LRGB/Ha in 1.25". I put a uv/ir cut filter on the front of the filter wheel AND an IDAS LP filter (both 2") and notice no negative effect at all. In fact i find a better overall balance than i ever got with astronomiks
LewisM
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