Quote:
Originally Posted by gregbradley
I don't think that has changed because CMOS cameras are available. But I do see may wonderful CMOS images and those are typically on a 10 inch Newt or something similar like a 200mm RC scope.
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Indeed, a pleasing, low noise (however defined) image is going to need a certain level of signal / noise.
The technological advancements that have resulted in improved QE and lower added noise have just improved the odds a bit for faint targets with smaller scopes.