Re: First images with AP1200 GTO
I know this would be difficult to do, but it would be very
illustrative to see a same target, same scope, same camera but
different filters (especially RGB) side by side image comparison. I
currently have A-dons and unfortunately sold my SBIG/CS filters.
--- In firstname.lastname@example.org, chris1011@... wrote:
the faststrong halos from my green Astrodon. I had thought it was due to
reflections formf-ratio I was shooting with the scope I've had till now.I have an older SBIG ST10E which has very strong multiple
the green filter and fainter ones from the blue. These filters haveno coatings
on one side, so about 4% of the energy keeps bouncing between frontand rear
surface. I do not know where SBIG got those filters. The STL11Kcamera that I
got from Ray Gralack have Custom Scientific RGB filters, he tellsme. I have
not had any reflection problems with them.