View Single Post
  #4  
Old 05-10-2019, 05:45 PM
Camelopardalis's Avatar
Camelopardalis (Dunk)
Drifting from the pole

Camelopardalis is offline
 
Join Date: Feb 2013
Location: Brisbane
Posts: 5,425
I have the GPU corrector, which I believe is the same as the Skywatcher Quattro coma corrector.

I find that, with my ASI1600 - which is roughly the same size sensor as your 8300 - if my collimation is spot on, I get round stars across the field.
Reply With Quote