Hi Sean,
Have you tried using 20X80 size binos? I have a couple of 70mm binos and I find they need serious mounting for steady astro observing. In my case my eye height standing up is about 170cm so for viewing close to the zenith (+- 20 degrees) while standing, the bino mounting bracket is close to 2 metres high.
BTW, what are your old 10X50 binos like?
Cheers,
Last edited by stringscope; 13-05-2011 at 07:34 PM.
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