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Old 17-07-2018, 10:06 PM
Wavytone
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Wavytone is offline
 
Join Date: Jul 2008
Location: Killara, Sydney
Posts: 4,147
Quote:
Originally Posted by JA View Post
... can become a 3200mm f8 with 2x Teleconverter, but that should really be a 3200mm f11.
I’d happily volunteer to put my Santel up against that for a side by side bake-off for resolution. 10:1 the Santel would win.

Big camera lenses are overrated and overpriced IMHO. The one thing they are good at though - which telescopes aren’t - is rapidly focussing on a target - and possibly a moving target.
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