My TS GPU coma corrector changes the focal plane and focal point so it creates severe vignetting in my F5 Newts
Flats on all filters SHO LRGB are a must for me
Dust is less of an issue for me as my coma corrector, camera and filter wheel are permanently bolted together with darkening rings in between. I’ve never seen dust motes on my images for any filters after 18 months. It when you have to build your imaging train all the time that dust inadvertently finds its way in
Enjoy your Mono journey !!
It will blow your socks off compared to OSC
Cheers
Martin
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