I purchased a prototype by Unistellar (France) which performs **good** astrophotography in extreme lighting conditions and **GREAT** astrophotography in dark skies (like Joseph). Had a lot of problems with the scope and a few with the charging system on the trailer.
Cold nights in a lonely campground are okay by me when the heater *works*
Cary, from Camp-Inn rescued me by phone on the second night from my brain dead charging system (charger won't function when the battery is dead).