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DSO's at F/10 with a 200mm SCT and 294MC Pro
Hi All,
I have been imaging at F/6.3 with my C8, and thought I might jump off the deepend and have a go at something like the Pinwheel Galaxy at F/10. My image train works fine at F/6.3 with filter drawer, and I use a 60mm Orion and 120MM for guiding.
I read somewhere that the back focus length, is only required when using a focal reducer ?. If that is indeed the case, could I simply attach my SCT to T Adapter, then my filter drawer and camera ?
Cheers,
Lance
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