RC6 Back Focus
I have seen many different configurations with back focus on an RC6 but with a 1200D DSLR using the 2" and 1" spacer should achieve focus.
I am using a ZWO OAG in-conjunction with the setup and using the 2" & 1" as well as both the 1" and 2" I still can't get focus.
Do I need to add another extension adapter? I don't understand why some can achieve focus with less extension adapters unless its a limitation of the camera?
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