Quote:
Originally Posted by Dennis
Hi Marc
Well you are certainly getting an excellent image scale and by the look of these, focus looks to be okay and any image quality issues are more likely to be attributed to the local seeing conditions.  
What focal length are you imaging at for these shots?
Cheers
Dennis |
Probably seeing as well but I need to take the guess work out of the focus. I'm trying to work out a quantitative, repeatable way to do it.
I haven't measured exactly as I've been changing filters and adapters quite often but in general I'm between 7.9m and 8.2m.