Quote:
Originally Posted by Merlin66
Tareq,
I successfully use the ASI 174MM (with a T2 tilter) for long fl (>1000mm) solar imaging and the ASI 1600MM for shorter focal lengths.
This seems to work well for me.
Good frame rates, good performance.
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Forget about ASI1600mm, i already have a camera from QHY for DSO, it is only about solar system imaging, i do have 2 cameras for planets great ones, they can be used for the sun and the moon, but i want to know why i see some planetary imagers using 174 on their images regardless they already have 290 or 224.