Thanks, Bob.
Yes, the SharpCap Chromatic Aberration Correction tool transforms an achromat for OSC imaging. One needs a fringe killer or yellow broadband filter to remove the worst of the colour fringing at the UV end of the spectrum to make it work. The NA140SS, especially at f4, is now my EAA workhorse after having been my main visual scope for many years.
Quote:
Originally Posted by astronobob
Cool views for 1600mm F/L Steve, and your Chromatic Aberration Correction tool seems to perform well on the 140 Achro 
Stacking on the fly too, cool as ice...
I think the 3rd, 4th & 5th have a real nice finish to them, smoother and cleaner,, but yeah some my fave craters in there too, good stuff and thnx for sharing  |