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Old 04-04-2017, 10:23 AM
AG Hybrid (Adrian)
A Friendly Nyctophiliac

AG Hybrid is offline
Join Date: Nov 2009
Location: Toongabbie, NSW
Posts: 1,504
Fast refractor. F6.5 or shorter. Get a 1.25" 0.5 reducer to make it even faster. A balance between aperture and optical system speed is the key here.
I think a 6" F4 newt might be good too for imaging with an EQ5.

But, I think a relatively fast refractor might be in order.
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