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The 460mm f/0.89 Refractor
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28-06-2015, 12:10 PM
Atmos
(Colin)
Ultimate Noob
Join Date: Aug 2011
Location: Melbourne
Posts: 7,001
Yep, there is a reason why billion dollar telescopes are being developed around the 30-40 metre mark as opposed to a 10m F/0.2.
A faster telescope is all well and good BUT aperture is what captures photons.
Atmos
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