Scattered Thoughts . . .

I really hate having to collimate any telescope which is just one reason why I prefer refractor telescopes.  I have a few refractor telescopes at different focal lengths, however, I do have one Maksutov-Cassegrain telescope that does require occasional collimation.  It doesn't require collimation nearly as often as a typical Newtonian reflector telescope but it does require it occasionally.   I have the tools and the skills to collimate any telescope but having to align mirrors just to view the sky simply grates on my nerves.  I feel like it is a waste of precious time.  I have other telescopes that are ready to go at a moment's notice but I have one telescope that requires time and effort to simply view the sky...  so, I find that having to spend time and effort collimating this scope is frustrating.  It is much easier and satisfying to just grab one of my refractor telescopes to view the sky without any other pre-requisites.  Collimation is the act of aligning mirrors in an

T he moon was shining brightly through our living room window as we headed to the bedroom so I figured I would take a quick view through that new little Orion 102mm Mak-Cassegrain telescope I evaluated recently.   Sheila was in the bathroom getting ready for bed so I had a few minutes to kill.  I went to retrieve a lightweight mount and the telescope and set it up at the window to take a quick look...  I easily found the bright moon in the sky and saw nothing but out-of-focus mush.  I again repeated what I had been saying all along about this little Mak-Cass telescope...  "what a piece of junk." This prompted me to go retrieve my Skywatcher 72mm refractor which is equally as small but with a much short focal length.  I brought that out to the living room and I was immediately treated to a stunningly sharp view of the moon.   Viewing through a window with optics is a no-no because glass will cause all sorts of problems.  Heat escaping the house through an open window is often