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Visual observing with a digital screen - Video Astronomy
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06-04-2017, 02:24 PM
AG Hybrid
(Adrian)
A Friendly Nyctophiliac
Join Date: Nov 2009
Location: Toongabbie, NSW
Posts: 1,582
Quote:
Originally Posted by
that_guy
I've decided on an ED80, i know its fairly "slow" at f/7.5 but i hear good things
See if you can get a 0.5x reducer for you camera. usually a 1.25" version. At least it will be sub f/5 for shorter exposure time.
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