Well, if all went well Rick should be at Chiefland delivering a 28" and an 18" telescope. Please post here if you get a chance to observe with either of them.
... I ran the calculator and to get a 0.37-inch offset requires a 6-inch minor axis secondary mirror! Is that correct? Regardless, a 0.37-inch offset will
Hi Jon, thought I would chime in on the 16.5". I actually purchased the very first 16.5 FX at F3.6 and it is unbelievable in its performance. I will have to
... That's exactly the term I made up for it here (and/or the bigdob group) when I heard about Vic's method several years ago. The optical differences between