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Mirror lens as piggyback scope
Hi folks...
Just got my seestar, and due to its convenience have been doing more imaging in the last month than i have in the last 2 years with my old setup.
It could do with a tad more reach, and since its actually very good at tracking, i thought i might piggyback something on it....
This would have to be fairly light - so im thinking something like a DSLR mirror lens, which are (presumably due to their crapness) very cheap on the second hand market....
My question is: How crap are they?
Has anyone used something like a 500mm F8 mirror lens for imaging deep sky and what are the results like?
cheers for any advice....
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