Image of the day

From the
ATWB Customer Gallery


My Account

New to Astromart?

Register an account...

Need Help?

The iOptron Urban MC90 "GoTo" telescope system

Posted by Terry Elliott 05/23/2019 07:00PM

The iOptron Urban MC90 "GoTo" telescope system

More Features Than The Competition But At What Price?


  • Scura [Erwin Forbragd]
  • 08/10/2020 11:38PM
I believe the MC90 is actually a Maksutov Cassegrain and not a Schmidt Cassegrain optical system.

True that you have to tell the computer where and when you are but really - how hard is that? As for the batteries - I have used the external jack and an older Celestron Power Tank. Yes, AA cells can be used but I have no experience with that approach. The scope will run just fine with the external power. The mount speed selection is a true PITA and the finder scope is best replaced with a red dot. I found that a wrap of pipe tape on the threads of the altitude lock made it much more secure.

I have the 70/400 refractor and if your MC90 is as good, you whould be pleased.
Hmm - cannot edit...

That should be 80/400 refractor.