Thread: DSO's at F/10 with a 200mm SCT and 294MC Pro
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Old 28-06-2021, 05:26 PM
DRCORTEX (Lance)
Neo - as in Dr Neo Cortex

DRCORTEX is offline 		 
Join Date: Dec 2005
Location: Mt Druitt
Posts: 204
I thought as much, I use 105mm at F/6.3, The Celestron site says 5" ( 127mm ) at F/10.

I really doubted what I had read, but who knows. For planetary at F/20, I simply use a barlow, straight into the the visual back.

Cheers,

Lance
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