|
Thanks Leon.
The scope is a f6 Long Perng 80mm achromat and using a 20D at prime focus with a WO VR-1 filter, sometimes with a Kenko 2X TC. I have been looking a throwing a 2X barlow into the mix but the image quality isn't there. This pic should give you an idea on the image quality degradation but..... still experimenting.
|