Quote:
Originally Posted by allan gould
Probably 3x to 5x Barlow, but I'd recommend the former and capturing Saturn or Jupiter with its moons. Mabe even making a time sequence with Sharpcap and reconstituting it back into an avi to see the moons in motion.
Allan
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Is there a way to find out how powerful the 2x Barlow and extension tube together would be? This is so I can compare it to the 2x Barlow.