Hi,
The qhy5-2 has a higher sensitivity near the 400nm as opposed to the qhy5 at around 550 and lodestar at over 600nm
Would this affect sensitivity as a guidecam?
The costar is more affordable, slightly less sensitive than the lodestar and is a good contender
Would the celestron radial be viable for newts as well?
I will try binning with the qhy5. Not sure where the option is though
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