|
It comes down more to cost than what size sensor. Basically anything smaller than APSc works with your refractors.
The KAF8300 is a low cost all round good sensor that will give good results. So will a Sony ICX694/814.
There are some excellent images on this site where modest refractors are teamed up with either an 8300 camera or a Sony ICX694/834 camera. Usually doing narrowband imaging as they are in suburban areas.
QSI offer an all in one camera with the filter wheel and guider built in. They are a bit more expensive than QHY or Atik but the results speak for themselves.
I have not used a QSI camera but I respect the results that give and like their all in one approach. Also they work with smaller filter sizes so you save on lower cost 31mm filters instead of the 36mm filters others require.
Greg.
|