What about that Vixen SP with SynScan upgrade that's in the classifieds?
I have a Vixen SP that I purchased in 1985 for Halley's Comet which sat unused for well over 20 years yet worked perfectly when I dragged it out & started using it around 2011. I was able to get round stars with unguided 1-minute exposures through my ED102 triplet that weighs 5.5kgs for the OTA alone. It's still a light weight mount and you can easily pick up the equatorial head in one hand.
The only thing that stopped me upgrading mine is that I originally purchased mine without a dec motor (and associated dec motor bracket which seems impossible to find).
*Disclaimer - I don't know anything about the particular unit in the classifieds or how well the EQ5 synscan upgrade works on these. Just thought it's something worth considering that might be a good alternative to the Star Adventurer.
Good luck with whatever you choose.
|