Congrats on the nice scope! That is similar to mine. I have an Optem brand adapter that connects the Olympus C mount to the threads on the camera lens (Nikon in my case). The Optem adapter does have glass in it, so something like this for your Canon is not going to be cheap. Sorry, but I can't provide a specific link. I see that B&H Photo sells lots of C-mount to camera adapters, but I have no idea what would work in your case. You might want to contact them and see what they say. https://www.bhphotovideo.com/