ZWO New 1.25" LRGB Filters

The color separation on these filters is noticeably cleaner than my old set, and my flats are way more consistent now. They threaded into my filter wheel perfectly without any stacking issues.

The coating on these really does seem to improve color separation compared to my old set, and the first night I used them the stars looked much cleaner. Tiny nitpick is that the threads are a bit tight, but that's probably just mine.

The coating on these filters really improved the color separation in my narrowband data—much cleaner star halos than before. Definitely worth the upgrade if you're using a mono camera.