[E_ri_k (Erik)]

Hey guys, just received my RC10 today! Looks really great, cant wait to test it out, but of coarse the fine weather has changed.....

It came with no paperwork, and 3 black extension tubes, which look as they thread on the back of the scope between the body and the focuser. Are they required for a standard setup? I have just threaded my Moonlight on the back of it.

Erik.