Quote:
Originally Posted by Logieberra
Thanks for the info guys.
Andrew, I propose to use the 2" Astronomik with my narrow-field extender 1.6x setup. This does not fill the full frame chip of the 6D. Major vignetting but great for the 'small stuff' up there. I'll be interested to see the star colour effect that you describe. How did you go with post processing those stars, or was result direct from the camera that looked strange?
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The CLS filter gives the image a blue cast which is fixable in post processing, but even using LRGB filters on my QSI683 I cannot get yellow stars with the CLS in place, and the DSLR likewise.
I'd love to know if there is a fix.
Cheers,
Andrew.