Xav1999

Thanks for quick response 😀 I don't have a coma corrector for now. I'm planning to buy it together with a dedicated camera so this isn't a problem now. One more quick question. @alacant you'r OAG is from ZWO? If it is I make my mind and buy it. 😀

Hello everyone! 🙂 I'm into astrophotography for some time and I want to take another step ahead - guiding. I'm new to this topic, but I read many threads on many forums and I chose to use an OAG. I have SW150/750 on NEQ6 and my main camera is Canon 450D. I have two questions: 1) I'm planning to use ASI120MM mini as guiding camera. Would it be enough for OAG? 2) I heard that I may came across some problems with focusing both cameras at the same time. What adapters would I need to get the right backfocus? PS. Or maybe it's better to use separate guiding scope in my case?