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Antlia LRGB filters - any good?
I need to get a set of LRGBs at some stage for my CCD.
Years ago, the SBig filters, Astrodons, Astronomiks etc were the usual choice. Now, not so easy! Optolong, ZWO, Antlia, Chroma$ (and Astronomik and Baaders etc) etc. To be clear, Chroma is way out of budget.
Welcome any input…
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